000 00257nam a2200121Ia 4500
008 220201s1990 xx 000 0 eng d
082 _a0
_bABReference
100 _aAbrams,M.H.
245 0 _aTowards 2001.
260 _c1990
300 _a209
942 _2ddc
999 _c6484
_d6484