000 00414pam a2200133a 44500
008 160408b1961 xxu||||| |||| 00| 0 eng d
082 _a660.20184
_bAr33
100 _aArendell, Frances H.
245 1 _aTHREE SYMBOL CODE FOR SEARCHING CHEMICAL STRUCTURES
260 _aSt. Louis
_bAmerican Chemical Society
_c1961
650 _aChemical Engineering -- Mathematical Models
964 _gCIRC
997 _aA12403 C
999 _c246256
_d246256