00000nam a2200000 a 4500 20251203091939.0 007046183 505.8, D _ McGraw-Hill Yearbook of Science & Technology, 1988: Comprehensive coverage of recent events and research as compiled by the staff of the McGraw-Hill encyclopedia of science & technology London McGraw-Hill 1987 518 p. 28 cm. HB Science & Technology Yearbook, 1988, United States Eng _ 86623 C 58491 58491 0 0 0 0 PU PU 1998-04-09 0 505.8, D 86623 BK