Pettus, Alvin M. <br/><br/>
Teaching science in the block 
Alvin M. Pettus and Myron E. Blosser 
 - New York:  Eye on Education,  2001. 
 - xxi, 165p. 
<br/><br/><label>ISBN: </label>9781930556089 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science-Study and teaching (Secondary)<br/>Block scheduling (Education)
<br/><br/><label>Dewey Class. No.: </label>507.1273  / PEC