TY  - BOOK
AU  - Pachauri, Suresh Chandra
AU  - 
AU  - 
TI  - Educational technology
SN  - 9788131309766
AV  - LB1055 PAC
PY  - 1969///
CY  - Cleveland
PB  - Predicasts
KW  - Educational technology
N1  - Includes references
ER  -