TY  - BOOK
ED  - Indian Standards Institution
TI  - Specification for dye, methylene blue, for ink industry
U1  - 667.4021 
PY  - 1963///
CY  - New Delhi
PB  - Indian Standards Institution
KW  - Ink industry
KW  - Inks
KW  - Methylene blue
KW  - Specification
ER  -