Abstract Abstract Microwaves. By K. C. Gupta. (Wiley Eastern Ltd, 1979.) [Pp. xii + 242.] £3·50. Level: Honours/postgraduate. Nuclear Spectroscopy of Fission Products. Conference Series No. 51 Edited by T. van Egidy. (The Institute of Physics, 1980.) [Pp. x + 334.] £29·00; $75·00. Scope: Experimental and theoretical nuclear spectroscopy. Level: Specialist. Physics of Modern Materials. Volume 2. Lectures presented at an International Course organized by the International Centre for Theoretical Physics, Trieste. (International Atomic Energy Authority, 1980.) [Pp. 690.] Austrian Schillings, 980. Scope: Treatise/Textbook; Survey. Level; Undergraduate. Electron Microscopy and Analysis, 1979. Conference Series No. 52. Edited by T. Mulvey. (The Institute of Physics, 1980.) [Pp. xvi + 472.] £23·00; $57·50. Scope: Conference proceedings. Level: Postgraduate, but of interest to others than specialists in the field. Introduction to Solid State Electronics. By F. F. Y. Wang. (North Holland, 1980.) [Pp. xii + 265.] Level: Undergraduate, postgraduate. Thermal Expansion of Solids. By R. S. Krishnan, R. Srinvasan and S. Devanarayanan. (Pergamon Press, 1979.) [Pp. x + 305.] £15·00. Scope: Textbook/Survey. Level: Specialist/Postgraduate. Non-Linear Optics of Free Atoms and Molecules. By D. C. Hanna, M. A. Yuratich and D. Cotter. (Springer-Verlag, 1980.) [Pp. ix + 351.] DM79; $44·30. Molecular Beam Epitaxy. Edited by B. R. Pamplin. (Pergamon Press, 1980.) [Pp. v + 174.] £15·75. The Monte Carlo Methods in Atmospheric Optics. By G. I. Marchuk, G. A. Mikhailov, M. A. Nazarliev, R. A. Darbinjan, B. A. Kargin and B. S. Elepov. (Springer-Verlag, 1980.) [Pp. viii + 208.] DM59; $34·90 approx. Scope: Computational methods and results. Level: Very advanced. Physics of the Expanding Universe. Edited by M. Demianski. (Springer-Verlag, 1979.) [Pp. viii + 332.] DM 48; $26·90. Cosmic X-ray Astronomy. By D. J. Adams. (Adam Hilger, 1980.) [Pp. x + 150.] £13·50. Scope: Introductory text. Level: Postgraduate, undergraduate, serious amateurs. Charge-coupled Devices. Edited by D. F. Barbe. (Springer-Verlag, 1980.) [Pp. xi + 180.] DM69; $40·80. Modern Trends in the Theory of Condensed Matter. Edited by A. Pekalski and J. A. Przystawa. (Springer-Verlag, 1980.) [Pp. ix + 597.] DM68; $40·20. Scope: Libraries. Level: Specialists (Postgraduate upwards). Holography and Coherent Optics. By L. M. Soroko. (Plenum Press, 1980.) [Pp. xvi + 818.] $59·50. Level: Postgraduate. Computer Processing of Electron Microscope Images. Edited by P. W. Hawkes. (Springer-Verlag, 1980.) [Pp. xiv + 296.] DM 65; $36·50. Scope: State of the art review. Level: Postgraduate; research. The Earth's Variable Rotation. By Kurt Lambeck. (Cambridge University Press, 1980.) [Pp. xi + 449.] £35. Scope: Treatise; Survey—for the library. Level: Postgraduate. The Microprocessor and its Applications: An Advanced Course. Edited by D. Aspinall. (Cambridge University Press, 1980.) [Pp. xviii + 383.] £6·95. Polar Dielectrics and their Applications. By J. C. Burfoot and G. W. Taylor. (Macmillan, 1979.) [Pp. viii + 465.] £20. Models of High-Energy Processes. By J. C. Polkinghorne. (Cambridge University Press, 1980.) [Pp. xiv + 129.] £11·00. Works on the Foundations of Statistical Physics. By N. S. Krylov. (Princeton University Press, 1980.) [Pp. xxviii + 283.] £11·80; paper, £4·50.