TY  - BOOK
AU  - Kryspin, William J.
AU  - Feldhusen, John F.
TI  - Analyzing verbal classroom interaction
U1  - 371.3 
PY  - 1974///
CY  - Minneapolis
PB  - Burgess Publishing Company
KW  - Communication in education
N1  - Includes bibliographical references (p. 127-128)
ER  -