Thaller, Barbara D, ed. Thaller, Karl E, ed. <br/><br/>
Sexuality and the mentally retarded 

 - Washington, D C  Office of economic opportunity  1973 
 - ix, 94p.; 28cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birth control<br/>Mentally retarded<br/>Sexuality