000 00493nam a2200205Ia 4500
005 20250619144831.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _c£1.25
040 _aMAIN
041 _aEnglish
082 _a512.89
_bKIS
100 _aRueff, Marcel and Jeger, Max
245 0 _aSets and boolean algebra
260 _aLondon
_b; George Allen
_c, 1970
300 _a191p.
650 _aAlgebra
650 _aBoolean Algebra
650 _aMathematics
942 _cBK
999 _c113669
_d113669