Survey research : a decisional approach.
Tull, Donald S.
Survey research : a decisional approach. by Donald S. tull and Gerald S. Albaum - New York Intext Educational c1973 - x,244p.:ill.,tables; 23cm.
001.433 / TUL
Survey research : a decisional approach. by Donald S. tull and Gerald S. Albaum - New York Intext Educational c1973 - x,244p.:ill.,tables; 23cm.
001.433 / TUL