000 00358nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c300
040 _aET
100 _aKulshreshtha, S P & Kulshreshtha, A K
245 0 _aFoundations of Educational Technology
260 _bR. Lal Book Depot
_aMeerut
300 _a532
500 _a58145
942 _cBK
999 _c64108
_d64108