Kerlinger ,Fred.N <br/><br/>
Foundations of Behavioral Research /  
Fred N. Kerlinger 
 - Islamabad  National Book Foundation 
 - xix,739 p.; 
<br/><br/>The Languages and Approach of Science (Page-3), Sets Relation and Variables (Page-67), Probability and Statically Inference (Page-117), Designs of Research (Page-275), Types of Research (Page-359), Measurements (Page-411), Methods of Observation and Data a Collection (Page-467), Analysis and Interpretation (Page-603). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Behavioral Research
<br/><br/><label>Dewey Class. No.: </label>150.72,KER