000 00382nam a2200145Ia 4500
008 130225s9999 xx 000 0 und d
080 _a631.1:519.2
100 _aFoote, Richard J., Fox, Karl A.
245 _aAnalytical tools for measuring demand
260 _aWashington
_c1954
300 _a86 p.
440 _aNo. 64; United States Departm
901 _a41390
942 _cB
_2udc
999 _c7824
_d7824