BJTL |

LDR:00275nam# 2200097## 001 207987
009 ubfixit050.016 Necesitatea principiilor
100 $a 20110628u########a##u1rumy50######ba
200 $a Necesitatea principiilor
215 $a p. 81-113
545 $a Teoria logicii
606 $3 165680 $a Wittgenstein, Ludwig
606 $3 174483 $a Sisteme formale
606 $3 167904 $a Convenţionalism logic
801 0 $a RO $b BJTL $c 20110627 $2 unimarc