TY  - JOUR
T1  - Six semesters of PSI a evaluation
JF  - Philippine Engineering Journal
A1  - Pacheco, Edgardo S.
LA  - English
YR  - 1983
UL  - https://tuklas.up.edu.ph/Record/IPP-00000656067
KW  - Personalized System of Instruction (PSI)
KW  - Engineering education
KW  - Engineering students
KW  - Statistics : Study and teaching
ER  -