TY  - BOOK
AU  - Hoppock, Robert
TI  - Occupational information: where to get it and how to use it in counseling and teaching
U1  - 371.425 21st
PY  - 1957///
CY  - New York
PB  - McGraw-Hill
KW  - Occupations-Classification; Information science-Study and teaching; Information theory in education; Educational counseling
ER  -