000 00318nam a22000977a 4500
008 230726b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aElastomer stereospecific polymerization
260 _bAmerican chemical society
_c1966
_aWashington D.C.
942 _cCR
999 _c66084
_d66084