000 00264nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aNarayana murthi
245 0 _aMechanics vol.1
260 _bNational pub
260 _c1966
365 _b5.00
942 _cBK
999 _c196071
_d196071