Atreya,B.D <br/><br/>
Chemistry : a textbook for secondary school 
B.D.Atreya , R.D.Shukla and K.M.Pant 
 - New Delhi  National council of Education Research and Training  c1986 
 - v.;  24cm 
<br/><br/><label>Dewey Class. No.: </label>540  / ATR