TY  - BOOK
AU  - Barris Hopson
AU  -  John Hayes, 
TI  - Theory and practice of vocational guidance
U1  - 371.425 
PY  - 1968///
CY  - London
PB  - Pergamon Press
N1  - Barris Hopson & John Hayes: Theory and practice of vocational guidance.  London.  Pergamon Press, 1968.--(371.425HOP)
ER  -