TY  - BOOK
AU  - MARTIN G.DAVID
TI  - FIRST STEPS IN THE ART OF INTERVENTION: A GUIDEBOOK FOR TRAINEES IN THE HELPING PROFESSION
AV  - RC 480.5 .F 4751995
PY  - 1995///
CY  - THOMSON
PB  - BOOKS/COLE  PUBLISHING  COMPUNY
ER  -