TY  - BOOK
AU  - Boehm,Ann E.
AU  - Weinberg,Richard A,jtauthor
TI  - The classroom observer: a guide for developing observation skills 
PY  - 1977///
CY  - New York
PB  - Teachers College Press
KW  - Observation (Educational method)
N1  - Includes bibliography; open access
ER  -