TY  - BOOK
TI  - Encyclopedia of Science and Technology: Vol.14, (Tow-Zyt)
SN  - 07-079798-6
U1  - 503 
PY  - 1971///
CY  - New York
PB  - Mcgraw-Hill
KW  - Science
KW  - Technology
KW  - Encyclopedia
ER  -