Kumar, A.

125 Essays Kumar A. Year not listed Encyclopaedia of Experimental Psychology Kumar, A 2004 Environmental, pollution and management Kumar, A. 2003 Genetic engineering and biotechnology Kumar, A 2015 Indian schools book Kumar, A. Year not listed Mathematical statistics Kumar, A. 2008 METALLURGICAL ENGINEERING KUMAR, A. 1988 Microwave techniques Kumar, A 1998 Popular Letters for the New Millennium Kumar A. Year not listed Social Change through NGO's edited by A.Kumar 2003 Water Pollution Assessment and Management Kumar, A. 2004