TY  - BOOK
AU  - Blum, Lynn Giroux
AU  - Cayne, Bernard S.
TI  - The New Book of Popular Science 6
SN  - 0717212149
U1  - 500 
PY  - 1984///
CY  - Washington, Dc : 
PB  - Grolier Incorporated, 
KW  - Science Collected Works
KW  - Technology
N1  - YY; v. 6. Technology
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-7172-1214-9.pdf
ER  -