000 00334nam a2200145Ia 4500
008 150416s9999||||xx |||||||||||||| ||und||
082 _a371.3028 VYA
100 _a"Vyas , Shakuntala"
245 _aVigyan Shikshan
250 _a2009
260 _bRavi Prakashan
300 _a371.3028 VYA
600 _aeducation
942 _2ddc
_cBK
999 _c5963
_d5963