000 00243nam a2200097Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aVENKATAIOH (N)
245 0 _aEDUCATIONAL TECHNOLOGY
260 _bASHISH PUBLISHING HOUSE A.D.
942 _2ddc
999 _c96538
_d96538