TY  - BOOK
AU  - Pfeiffer, J. William
AU  - Heslin, Richard
TI  - Instrumentation in human relations training: a guide to 75 instruments with wide application to the behavioral sciences 
AV  - HM 133 P345
PY  - 1973///
CY  - Iowa
PB  - University Associates
KW  - Relaciones interpersonales
KW  - Entrenamiento
ER  -