TI  - MCGRAW-HILL ENCYCLOPAEDIA OF SCIENCE & TECHNOLOGY: AN INTERNATIONAL REFERNCE WORK IN TWENTY VOLUMES INCLUDING INDEX
SN  - 0079092063
U1  - R 503/MCG 
PY  - 1992///
CY  - NEW YORK
PB  - MCGRAW-HILL
KW  - REFERENCE
KW  - ENCYCLOPEDIAS
KW  - SCIENCE
KW  - TECHNOLOGY
N1  - NO AUTHOR. INTERNATIONAL EDITORIAL ADVISORY BOARD OF FIFTEEN
ER  -