TY  - BOOK
AU  - Indian Standards Institution
TI  - Handbook of ISI publication 1970
U1  - 389.6 
PY  - 1970///
CY  - New Delhi
PB  - ISI
KW  - References (Handbook)
KW  - Social sciences
N1  - B & IS & 22906 & 05.03.1971; Standards; Reference; India
ER  -