TY  - BOOK
T1  - Self-directed learning a practical guide to design, development, and implementation
T2  - The Jossey-Bass management series
A1  - Piskurich, George M.
LA  - English
PP  - San Francisco
PB  - Jossey-Bass
YR  - 1993
UL  - https://tuklas.up.edu.ph/Record/UP-99796217605158000
OP  - 359
CN  - LC 5225 L42 P57
SN  - 1555425321
KW  - Adult learning : United States.
KW  - Occupational training : United States.
ER  -