000 00321nam a2200133Ia 4500
008 210212s9999||||xx |||||||||||||| ||und||
072 _aEnglish
082 _a031 Cry .N2
_21990
100 _aCrystal David
245 0 _ayclopedia
260 _c1992
_bCambridge University Press
_aUSA
300 _aRR128 P
942 _cSU
999 _c83539
_d83539