000 00389nam a2200145Ia 4500
003 PTTI
005 20251207204936.0
008 251207s9999 xx 000 0 und d
020 _c195
040 _aPTTI
245 0 _aEDUCATION TECHNOLOGY MANAGEMENT AND PLANNING
_cY. K. SINGH, T. K. SHARMA, BRIJESH UPDHYA
260 _bAPH PUB
_aNEW DELHI
_c2014
300 _a279
_bP. B. K.
942 _cBED
999 _c1265
_d1265