TY  - BOOK
AU  - Christensen,Larry B.
TI  - Experimental methodology
SN  - 0205082440 :
U1  - 150.724 C5545e3 1985 
PY  - 1985///
CY  - Boston
PB  - Allyn and Bacon
KW  - Psicología expiremental
KW  - Psicología
KW  - Experimentos
KW  - Diseños experimentales
N1  - Includes index; Bibliography: p. 339-351
ER  -