TY  - BOOK
AU  - Walker, Rob
AU  - Adelman, Clem
AU  - Wiedel, Janine
TI  - A guide to classroom observation
SN  - 0 416 81210 4
U1  - 371.102 
PY  - 1975///
CY  - London
PB  - Methuen and Co Ltd
KW  - Teaching
KW  - School Education
ER  -