000 00224nam a2200097Ia 4500
008 170620s9999 xx 000 0 und d
100 _aVerma.H.S
245 0 _aVIGYAN Kaksha SHIKSHAN
260 _bSAHITYA PRAKASHAN AGRA
260 _c2016
300 _a184
999 _c28345
_d28345