00387nam a2200145   450000100060000000300030000600500170000900800410002603500190006703500180008605000270010410000200013124500610015126000290021222157UR20220427173657.0061103|||||||||||||||||||||||||||||||| d  a(janium) 22146  a(janium)22145 4aQ161.7b.C64 1980 v.101 aMark, Herman F.10aColeccion cientifica de time lifeb : moleculas gigantes  bOffeset Multicolorc1980