Recipes for the molecular biologist. Current Protocols in Molecular Biology. Edited by F. M. Ausubel, R. Brent, R. E. Kingston, D. D. Moore, J. F. Seidman, J. A. Smith and K. Struhl John Wiley and Sons. Inc., N.Y. Pp. 650. $180.00 for core volume; $300 for the core book + supplements