Helms, Doris R. <br/><br/>
Biology in the laboratory :  [with "biotypes 3.0", CD-Rom] / 
Doris R. Helms, Carl W. Helms, Robert J. Kosinski [et al.]. 
 - 3rd edition. 
 - New York, N.Y. :  W. Freeman and Company,  c1998. 
 - Pagination multiple :  ill. ;  28 cm.+  1 CD-Rom 
<br/><br/> La couv. porte : CD-Rom simulations with every book. 
<br/><br/><label>ISBN: </label>0716731460 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology--Laboratory manuals.<br/>Biologie--Manuels de laboratoire.