Schrank, Jeffrey. <br/><br/>
The seed catalog;  a guide to teaching/learning materials. 

 - Boston,  Beacon Press  [1974] 
<br/><br/><label>ISBN: </label>080703164X  0807031658 (pbk.) 
<br/><br/><label>LCCN: </label>73016888 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching -- Aids and devices.--Teaching -- Aids and devices.<br/>Educational innovations.
<br/><br/><label>LC Class. No.: </label>LB1027  / .S36628 
<br/><br/><label>Dewey Class. No.: </label>371.3/078