000 00327nam a2200133Ia 4500
008 150502s9999||||xx |||||||||||||| ||und||
082 _a372.83 SID
100 _a"Sidana , Ashok Kumar"
245 _aSamajic Vigyan Shikashan
260 _bShiksha Parkashan
300 _a372.83 SID
600 _aEducation
942 _2ddc
_cBK
999 _c10030
_d10030