Fluid Mechanics. By F RANK M. W HITE . International Student Edition, McGraw-Hill Kogakusha, Tokyo, 1979. 701 pp. £5.95 Advances in Applied Mechanics . Volume 20. Academic Press, 1980. 235 pp. $31.50. Laminar-Turbulent Transition. Edited by R. E PPLER and H. F ASEL . Springer, 1980. 432 pp. DM74. MHD-flows and Turbulence. II. Edited by H. B RANOVER and A. Y AKHOT . Israel University Press, 1980. 361 pp. $33.95 Numerical Methods in Applied Fluid Dynamics. Edited by B. H UNT . Academic Press, 1980. 651 pp. £26.80. Thermal Energy Storage and Regeneration. By F RANK W. S CHMIDT & A. J OHN W ILLMOTT . Hemisphere, 1981. 352 pp. $35.50.