TY  - BOOK
AU  - R.K. Samanta
TI  - Manual on instructional aids for teaching excellence
SN  - 81-7099-335-0
U1  - 371.3078 
PY  - 1991///
CY  - New Delhi
PB  - Mittal Publications
N1  - R.K. Samanta: Manual on instructional aids for teaching excellence.  New Delhi.  Mittal Publications, 1991. 81-7099-335-0--(371.3078SAM)
ER  -