Parel, Cristina P. <br/><br/>
Social survey research design 
Cristina P. Parel [and 5 others] 
 - Diliman, Quezon City  : Philippine Social Science Council  1978 
 - viii, 168 pages  : illustrations; black and white  ; 23cm.  Book 
 - PSSC social survey series   no. 1 .
 - Philippine Social Science Council .
<br/><br/>Includes bibliography. 
<br/><br/><label>ISBN: </label>9718514066 
<br/><br/><label>Subjects--Personal Names: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social science research<br/>Learning<br/>Instructional system<br/>Social surveys--Philippines