Annual Review of Fluid Mechanics. Volume 9. Edited by M. V AN D YKE , J. V. W EHAUSEN and J. L. L UMLEY . Annual Reviews Inc., 1977.509 pp. $15.00. Progress in Numerical Fluid Dynamics. Lecture Notes in Physics, no. 41. Edited by H. J. W IRZ . Springer, 1975. 471 pp. DM 37 or $15.20. Applications of Global Analysis in Mathematical Physics. By J. Marsden. Publish or Perish Inc., Boston, 1974. 273 pp. $10.00. Computational Methods and Problems in Aeronautical Fluid Dynamics. Edited by B. L. H EWITT , C. R. I LLINGWORTH , R. C. L OCK , K. W. M ANGLER , J. H. M CDONNELL , C ATHERINE R ICHARDS and F. W ALKDEN . Academic Press, 1976. 525 pp. 212. Technische Thermodynamik. Grundlagen und Anwendungen. Volume 1. Einstoffsysteme. By E. S CHMIDT . 11th edition. Springer-Verlag, 1975. 428 pp. DM 64 or $26.30.