000 00247nam a2200097Ia 4500
008 190719s9999 xx 000 0 und d
100 _aDuttopant Thengaddi
245 0 _aSanket rekha
260 _aNew Delhi
_bBhaartiya Majdoor Sangh
_c1989
942 _cBK
999 _c6460
_d6460