TY - BOOK AU - Kumar, Ranjit. TI - Research methodology : : a step -by -step guide for beginners / SN - 076196214X U1 - 001.42 K95r 2012 21 PY - 2012/// CY - London : PB - Sage KW - Research KW - Methodology N1 - Includes bibliographical references and index; BBA, MBA, EMBA ER -