Intervention research :  developing social programs / 
Mark W. Fraser ... [et al.]. 
 - Oxford ;  New York :  Oxford University Press,  2009. 
 - 211 p. :  ill. 
 - Pocket guides to social work research methods .
<br/><br/>HKBU Library 
<br/><br/><label>ISBN: </label>9780195325492 0195325494 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social service--Research.<br/>Evaluation research (Social action programs)
<br/><br/><label>LC Class. No.: </label>HV11  / I61 2009