000 00348nam a2200157Ia 4500
100 _aTurner/R.K/ Collis/C
650 _aEconomics
942 _cBK
654 _aEconomics Of Planing
245 _aEconomics Of Planing
260 _bMac Millian
_aLondon
_c1977
082 _a338.9
_bTur/Col
300 _a103
546 _aENGLISH
999 _c26242
_d26242