000 00529nam a2200181Ia 4500
008 140128s9999 xx 000 0 und d
040 _besp Biblioteca CIESS
041 _aing
082 _a310.973 .E582s .1988
100 _aE.U.A. Department of Commerce
245 _aNational data book and guide to sources statistical abstract of the United Sta-
260 _aWashington
260 _bBureau of the Census
260 _c1988
300 _axxix, 943 p., 23 cm.
500 _a028885
650 _aEUA - Estadísticas
999 _c16374
_d16374