TY  - BOOK
TI  - McGraw - hill  encyclopedia of science and technology: an international reference work in Fifteen volumes including an index
SN  - 0070792801
AV  - Q 121 .M3
PY  - 1982///
CY  - New York
PB  - McGraw - hill
KW  - Encyclopedia
KW  - Science
KW  - Dictionaries
KW  - Technology
ER  -