000 00773nam a2200205zi 4500
005 20200314100456.0
008 050627s1975 xxu 000 0 spa d
035 _aMX001001032573
040 _aREB
_bspa
_cREB
_dOCLCQ
_dUNAMX
050 4 _aQD1
_bC44 1975
111 2 _aChemical Congress of the North American Continent
_d(1975 :
_cCd. de México, México)
245 1 0 _aAbstracts of papers :
_bFirst Chemical Congress of the North American Continent, Mexico City, Mexico, November 30-December 5, 1975
264 1 _aBaltimore :
_bPort city,
_c1975
300 _a1 volumen (en varias paginaciones)
650 4 _aQuímica
_vCongresos
336 _atexto
_2rdacontent
337 _asin medio
_2rdamedia
338 _avolumen
_2rdacarrier
999 _c11578
_d11578