Sinha, Suresh C.
Research methodology Suresh C. Sinha and Anil K.Dhiman - New Delhi: Ess Ess Publications 2002. - v.1. (p. 1- 469); 26 cm.
8170003245
RESEARCH METHODS
001.42 / SIN/R
Research methodology Suresh C. Sinha and Anil K.Dhiman - New Delhi: Ess Ess Publications 2002. - v.1. (p. 1- 469); 26 cm.
8170003245
RESEARCH METHODS
001.42 / SIN/R