TY  - BOOK
ED  - Indian Standards Institution.
TI  - Buyers guide, 1997
U1  - 389.6 21st ed.
PY  - 1977///
CY  - New Delhi
PB  - Indian Standard Institution
KW  - Buyers guide
KW  - ISI codes and specification numbers
KW  - Manufacturers  directory
KW  - Products ISI
ER  -