Scientific social surveys and research
YOUNG, Pauline V.
Scientific social surveys and research - - New Delhi Prentice-Hall of India 1984 - xvi, 576
HUMAN ECOLOGY & CULTURE INFORMATION SOURCES SURVEY MOVEMENT
001.4211/YOU
Scientific social surveys and research - - New Delhi Prentice-Hall of India 1984 - xvi, 576
HUMAN ECOLOGY & CULTURE INFORMATION SOURCES SURVEY MOVEMENT
001.4211/YOU