000
00279nam a2200109Ia 4500
008
230125s9999 xx 000 0 und d
100
_a
SHARMA R.A.
_9
16369
245
0
_a
EDUCATIONAL TECHNOLOGY AND MANAGEMENT
260
_b
SURYA PUBLICATION
_c
2010
300
_a
652
942
_c
BK
999
_c
113812
_d
113812