TY  - BOOK
AU  - Cartwright,Carol A.
AU  - Cartwright,Glen Philip
TI  - Developing observation skills
SN  - 0070101841
PY  - 1974///
CY  - New York
PB  - McGraw-Hill
KW  - Educational tests and measurements
KW  - Observation (psychology)
KW  - lcsh
KW  - Teachers, Training of
N1  - Open access
ER  -