| 000 | 00408nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aCain, J.L., Ahern, J.J. | ||
| 245 | _aStructural changes in food processing, wholesaling and retailing in Maryland, 19 | ||
| 260 | _aMaryland | ||
| 260 | _c1974 | ||
| 300 | _a22 p. | ||
| 440 | _aNo. 850; Maryland University o | ||
| 901 | _pS28650 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c134552 _d134552 |
||