TY  - BOOK
ED  - Indian Standards Institution
TI  - Specification for bitumen mastic for use in water proofing of roofs
U1  - 691.96021 
PY  - 1965///
CY  - New Delhi
PB  - ISI
KW  - Bituminous materials
KW  - Buitumen mastic
KW  - Standard
KW  - Water proofing of roofs
ER  -