Divine Word College of Legazpi - Library Search for 'au:"Gravetter, Frederick J."'

Research methods for behavioral science /

By Gravetter, Frederick J.. Singapore : Cengage learning, 2017 . xxiii, 628 pages : 23cm.. 9789814773782

By Gravetter, Frederick J.. Singapore : Cengage learning Asia , 2020 . xvii, 589 pages : 26cm.. 978-981-48-9671-9

By Gravetter, Frederick J..

By Gravetter, Frederick J.. St. Paul : West Publishing Company, 1992 . xiv, various paging : 26 cm.. 0-314-90876-5.