Mavo le-torat ha-higayon /
Bar-Hillel, Yehoshua.
Mavo le-torat ha-higayon / Y. Bar-Hilel ; ʻarakh... Yigaʼel Aluf. - Jerusalem : Mifʻal ha-shikhpul, Bet ha-hotsaʼah shel Histadrut ha-studentim shel ha-Universitah ha-ʻIvrit, 724 [1964] - 4, 98 p. ; 24 cm.
he 64000488
Logic, Symbolic and mathematical.
BC135 / .B32
Mavo le-torat ha-higayon / Y. Bar-Hilel ; ʻarakh... Yigaʼel Aluf. - Jerusalem : Mifʻal ha-shikhpul, Bet ha-hotsaʼah shel Histadrut ha-studentim shel ha-Universitah ha-ʻIvrit, 724 [1964] - 4, 98 p. ; 24 cm.
he 64000488
Logic, Symbolic and mathematical.
BC135 / .B32