TY  - BOOK
AU  - McGraw-Hill Encyclopedia of Science & Technology, Compiler
TI  - McGraw-Hill yearbook of science & technology 1993
SN  - 0070467366
U1  - 505 
PY  - 1992///
CY  - New York
PB  - MGH
KW  - Science - Yearbooks; Technology - Yearbooks
ER  -