TY  - BOOK
TI  - McGraw-Hill encyclopedia of science and technology: an international reference work
AV  - Q121 .M3
U1  - 503 
PY  - 1960///]
CY  - New York
PB  - McGraw-Hill
KW  - Science
KW  - Dictionaries
KW  - Local
KW  - Technology
N1  - Includes bibliographies
ER  -