TY  - BOOK
AU  - 
TI  - Supervision Concepts and Skill- Building
SN  - 9780077720612
AV  - HF5549.12.C418s 2016 
PY  - 2016///
CY  - New York 
PB  - McGraw Hill Education
KW  - Supervision
N1  - includes index
ER  -