Saiful Islam, K. M. <br/><br/>
Number building in Dewey decimal classification 19th and 16th editions :  a practical manual / 
K. M. Saiful Islam. 
 - 1st ed. 
 - Dhaka :  Khan and Sons Publications,  1991. 
 - ix, 57 p. ;  22 cm. 
<br/><br/>Bibliography : p.  56-57. 
<br/><br/>322  322 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Library Operations.<br/>Classification, Dewey decimal.
<br/><br/><label>Dewey Class. No.: </label>025.431 / S21n