Holt science spectrum 

 - Austin :   Holt, Rinehart and Winston,  [n.d]. 
 - xiii, 99p. :  with illustrations ;  27 cm. 
<br/><br/><label>ISBN: </label>0030670764 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science.
<br/><br/><label>Dewey Class. No.: </label>REF 500 H758 [n.d]