000 00442nam a2200169 4500
020 _a
_c32
082 _a546.31 HAR
100 _aHARDING CHARLIE
245 _aELEMENTS OF THE P BLOCK:THE MOLECULAR WORLD
_hENGLISH
250 _a
260 _aUK
_bRSC
_c2002
300 _a305
_fPB
500 _a
590 _dPound 32
650 _aELEMENTS OF THE P BLOCK--THE MOLECULAR WORLD
942 _cBK
999 _c276895
_d276895