00529cam a22001578i 4500 0 0 0 0 RIU RIU 2020-02-20 Purchased : Pak Book Corporation 11229.18 0 150.72 BEI 51145 2020-02-20 00:00:00 1 11917023 BK 30211 30211 9781108456746 (pbk) 150.72 BEI Beins, Bernard C. Research methods a tool for life New York Cambridge University Press 2019 xxi, 514 p. : ill, Col., 25 cm. Includes bibliographical references, appendices and index. Psychology Experimental approaches Survey research Methodology Research FSSH BK