000 00300nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aNIL
245 0 _aINTRODUCTION TO INFORMATON TECHNOLOGY
260 _b"ITL EDUCATION SOLUTIONS, NEW DELHI"
260 _c2012
365 _b349.00
942 _cBK
999 _c171223
_d171223