000 00316nam a2200133Ia 4500
008 211201s2010 xx 000 0 eng d
082 _a305.23
100 _aAGGARWAL,I.P.
245 0 _aBAL VIKAS AVAM SHEKSIK KIRYAE
260 _bNUEPA,
_aNEW DELHI
_c2010
300 _a320
650 _aEducation
942 _2ddc
_cDOE
999 _c4456
_d4456