000 00406nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
080 _a637.51:636.21:338.17
245 _aFeasibility of a physical distribution system model for evaluation improvements
260 _aWashington
260 _c1969
300 _a63 p.
440 _aNo. 52-36; United States Depar
901 _pS17148
942 _cB
_2udc
999 _c122395
_d122395