000 00428nam a2200169Ia 4500
008 180513s9999||||xx |||||||||||||| ||und||
020 _c[]
040 _aKRC Library
041 _aEnglish
082 _a540
_bCLE
100 _aClements, Richard
245 _aModern chemical discoveries
_cRichard Clements
260 _bRoutledge & kegan paul ltd
_aLondon
_c1954
300 _axiii, 290p.
650 _aChemistry
942 _cBK
999 _c5879
_d5879