000 00304nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a658.5 M5274
100 _aMELMAN,S
245 0 _aDYNAMIC FACTORS IN INDUSTRIAL PRODUCTIVITY
260 _aNEW YORK
_bWiley
_c1956
300 _a24X14
942 _cBK
_2DDC
999 _c11102
_d11102