Green,T.L. <br/><br/>
Making and using film strips 

 - London :  Sri isaac pitman and sons ltd,  1950 
 - 104p.;  22cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Sciences
<br/><br/><label>Dewey Class. No.: </label>371.335  / GRE