000
00303nam a2200133Ia 4500
100
_a
Sampath .K
365
_b
Rs . 225 /-
942
_c
BK
654
_a
245
_a
Introduction to Educational Technology
260
_a
New Delhi
_b
Sterling Publishers
_c
1990
082
_a
371. 3
300
_c
22 cms
999
_c
376277
_d
376277
041
_a
eng