J. Singh, K.B. Kumar Khanna, J.K. <br/><br/>
Chemical Essays  Vol. 2 
/ by J.K. Khanna 
 - Meerut :  Rajhans Prakashan Mandir,  1972 
 - 118 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>540  / KHA-C.2