Umland, Jean B. <br/><br/>
General Chemistry / 
Jean B. Umland, John M. Bellama. 
 - 2nd ed. 
 - Minneapolis/Saint Paul :  West Publishing Company,  1996. 
 - XXVIII, 972, A-84, I-42 s. :  fot., rys., wykr. ;  26 cm 
<br/><br/><label>ISBN: </label>0314063536 9780314063533 
<br/><br/><label>Dewey Class. No.: </label>540  / Q52