000 00359nam a2200157Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c225
040 _aBPED
082 _a371 DAN K
100 _aDANGWAL ,KIRAN LATA
_94361
245 0 _aEDUCATIONAL TECHNOLOGY
260 _bAPH PUBLICATION
_aNEW DELHI
300 _a251p.
500 _a1278
942 _cBK
999 _c5290
_d5290