TY  - BOOK
T1  - Basic course in sampling.
T2  - U. S. International Copperation Administration. Office of Industrial  Resources. technical Aids Brach. Training Manual No. 116.
LA  - English
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217601681271
CN  - T 60 T5 U55
KW  - Time study : Handbook, manuals, etc.
KW  - Sampling (Statistics).
KW  - Industrial Management : Handbooks, manuals, etc.
ER  -