TY  - BOOK
AU  - ISI
TI  - IS-1201 1958 to IS-1220 1188 Testing  Tar and Bitumen
SN  - 0000007319
U1  - 624.027 
PY  - 1964///
CY  - New Delhi
PB  - ISI, NewDelhi
KW  - Geology11881958 Bitumen  IS-1201  IS-1220  Tar  Testing
ER  -