000 00401nam a2200157Ia 4500
008 160615s9999 xx 000 0 und d
100 _aPALMER(William George)
245 _aValency : classical and modern
260 _aCambridge
260 _bCambridge University Press
260 _c1944
300 _a"ix, 242 p. illus.; 22 cm. + 242"
942 _cBooks
999 _c1922
_d1922