Thoothi, Noshirwan Ardeshir. Methods of social research / N. A. Thoothi. - Bombay : Popular Prakashan, ; 1966. - 66 p. : 23 cm. LCCN: sa 67000855 Subjects--Topical Terms: Social sciences--Research. LC Class. No.: H62 / T47 Dewey Class. No.: 301 / TMH 1996