Research methology; a step-by-step guide for beginners
Research methology; a step-by-step guide for beginners
Ranjit Kumar
Eng
Delhi Pearson Education, India, 2005
xix, 332p. illus.
Bibliography: p.323-326
2007-11-18
81-317-0496-3
ResearchScientific methodsSampling
001.42 / R165r
