TY  - BOOK
AU  - Mason,Ralph E.
TI  - Cooprative occupational education
SN  - 0813421500
PY  - 1981///
CY  - United States of America
PB  - The Interstate printers & publishers,Inc
KW  - Education,Cooperative
KW  - Vocational education
N1  - Includes index
ER  -