000 00316nam a2200133Ia 4500
001 7989
008 150525s9999 xx 000 0 und d
020 _a0-246-12125-4
100 _aBoughton Brian
245 _aConstruction Mathematics Volume 1
250 _a0
260 _aLondon
_bGranada
_c1984
300 _a,;ill.
999 _c39846
_d39846