000 00700nam a2200253Ia 4500
003 OSt
005 20220912145437.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a66830
037 _b2319, 07/12/2009, New India Book Agency
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aD6v1:N5, J41
100 _aUsher Abbott Payson
245 0 _aHistory of mechanical inventions
260 _c1954
300 _ap.
_ccm.
650 _aMechanical engineering
942 _hD6v1:N5, J41
_cTEXL
_2CC
999 _c31968
_d31968