TY  - BOOK
AU  - Kerlinger Fred N Fred Nichols
TI  - Behavioral Research A Conceptual Approach 
SN  - 0030133319(Hbk)
AV  - BF76.5 KER 1979 
PY  - 1979///
CY  - New York : 
PB  - Holt Rinehart And Winston
ER  -