TY  - BOOK
AU  - Christensen, Larry B.,
TI  - Experimental methodology
SN  - 0205082440 :
U1  - 150.724 
PY  - 1985///
CY  - Boston
PB  - Allyn and Bacon
KW  - Psychology, Experimental
KW  - Psychology
KW  - Experiments
KW  - Experimental design
N1  - Includes bibliograpical references( p. 339-351) and index
ER  -