000 00372nam a2200157 4500
001 005124
003 DLC
008 141112s1981 ck r 000 u spa d
041 0 _aspa
082 _a543.0896
_bM113
100 0 _aMcNAIR, Harold
245 _aCronomatografia de gases
260 _aWashington :
_bOEA,
_c1981
650 _aCronomatografia de gases
942 _2ddc
_cBK
999 _c5121
_d5121