TY  - BOOK
AU  - Wilson, Suanna J.
TI  - Field instruction : techniques for supervisors
SN  - 0029348102
AV  - HV 11 .W59 1981
U1  - 361/.007/11 
PY  - 1981///
CY  - New York
PB  - Free Press
KW  - Fieldwork (Educational method)
N1  - Includes bibliographical references and index
ER  -