Practical chemistry 
by Pandey, O.P. et al. 
 - rev. ed. 
 - New Delhi  S. Chand & company  1972 
 - 284p. 
<br/><br/><label>ISBN: </label>81-219-0812-4 
<br/><br/><label>Subjects--Topical Terms: </label>--School of Pure and Applied Sciences
<br/><br/><label>LC Class. No.: </label>QD 45  / .P36 1972