000 00277nam a2200133Ia 4500
008 160316s9999 xxu||||| |||| 00| 0 eng d
020 _a
100 _aAlfred Marshall
245 _aElements Economics Of Industry
250 _a1
260 _a
_b
_c
300 _a
700 _a
_a
999 _c4672
_d4672