TY  - GEN
AU  - Aquino,Gaudencio V.
TI  - <The> P-I-E instructional model : : a guide to systematic teaching 
AV  - PE 1025 A64 1983 
PY  - 1983///
CY  - Quezon City : 
PB  - R.M. Garcia, 
KW  - Teaching
KW  - Education
KW  - Study and teaching
ER  -