Bernstein, Ruth; Bernstein, Stephen <br/><br/>
Biology: 3000 solved problems / 
Bernstein, Ruth; Bernstein, Stephen 
 -  McGraw Hill Book Company, New York,  1988 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life sciences; Biology
<br/><br/><label>Dewey Class. No.: </label>570 BER-B