000 00319nam a2200133Ia 4500
008 151015s1995||||xx |||||||||||||| ||und||
013 _aPILC
020 _a1576613755
040 _cSICM LIBRARY
245 4 _aThe Circle 2nd
260 _aSwitzerland :
_bEducat Ltd,
_c1995.
650 _aMathematics
942 _2ddc
_cBK
999 _c33847
_d33847