000 00285nam a2200121Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a510
100 _aJ.K.Backhouse
245 0 _aPure Mathematics Books i
260 _aEssex
_bLongman Group ltd.
_c1985
942 _cPR
999 _c42773
_d42773