000 00390nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aFreshwater, J.F.
245 _aBasic labor productivity measures for popular breakfast menu items
260 _aWashington
260 _c1975
300 _a207 p.
440 _aNo. 1044; United States Depart
901 _pS28251
942 _cB
_2udc
999 _c116532
_d116532