TY  - BOOK
AU  - Howes,Virgil M.
TI  - Informal Teaching in the open Classroom
SN  - 23573309
U1  - 371.256 H83l 
PY  - 1974///
CY  - New York
PB  - Macmillan Publishing Co, Inc, 
KW  - Open plan schools
N1  - Reference/Index
ER  -