TY  - BOOK
AU  - MANI, P.K.
AU  - MATHAI, K.I.
AU  - THOMAS, A.O.
TI  - TEXTBOOK OF PRACTICAL CHEMISTRY FOR PRE-DEGREE COURSE
U1  - 542 
PY  - 1969///
CY  - 
PB  - Silver Jubilee Printing Works, Kannur 
ER  -