Ghosh, Ramkrish <br/><br/>
Byabasay gonit o rashibijnan 
Ramkrish Ghosh and Suranjan Saha 
 - 6th rev.ed. 
 - Kolkata  New central book  1999 
 - xi, 920p. 
<br/><br/><label>ISBN: </label> Rs.125 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Buisness mathematics<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>519.5  / GHO