Newhouse, Joseph P., <br/><br/>
Experimentation as part of a social science research strategy / 
Joseph P. Newhouse 
 - 10 pages ;  28 cm. 
 - The Rand paper series ;  P-7141 .
 - The Rand paper series ;  P-7141 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research.<br/>Social sciences--Experiments.