Research methods
Jackson, Sherri L.
Research methods a modular approach Jackson, Sherri L. - 2nd - Boston,USA: Wadsworth Cengage learning, 2011 - 439 p.
EN
9780495908982
Research-Study and teaching
001.42 / JAC-R
Research methods a modular approach Jackson, Sherri L. - 2nd - Boston,USA: Wadsworth Cengage learning, 2011 - 439 p.
EN
9780495908982
Research-Study and teaching
001.42 / JAC-R
