000 00297nam a2200121Ia 4500
008 151205s9999||||xx |||||||||||||| ||und||
020 _c0
100 _aSIDNEY, WEBB, BEATRICE
245 _aPROBLEMS OF MODERN INDUSTRY
260 _c1920
_bLONGMAN
650 _aINDUSTRIAL ECONOMICS
942 _cBK
999 _c207699
_d207699