TY  - BOOK
AU  - Cartwright,Carol A.
AU  - Cartwright G.Phillip
TI  - Developing Observation Skills
SN  - 007010185X
AV  - LB3051 C37 1984
PY  - 1984///
CY  - New York
PB  - McGraw-Hill
KW  - Educational tests and measurements
KW  - Observation
KW  - Psychology
KW  - Teachers
KW  - Training of
ER  -