000 00453nam a2200181Ia 4500
008 170519s9999 xx 000 0 und d
020 _a0-7231-0456-5
041 _aEnglish
082 _a511.3/BAS/INT C1
100 _aA. H BASSON
245 _aINTRODUCTION TO SYMBOLIC LOGIC
250 _a3RD
260 _bUNIVERSITY TUTO. PRESS
_aLONDON
_c1959
300 _c175P
650 _aMATHEMATICS
650 _aPRINCIPLES OF MATHEMATICS
942 _cBK
999 _c93818
_d93818