000			00368nam a2200157Ia 4500
008			220623s9999 xx 000 0 und d
020			_a706924835
041			_aeng
082			_aR
100			_aGhosh, B. N.
245			_aTextbook of deductive logic
260			_aGhaziabad _bVikas Publishing House _c1984
300			_a134 p.
650			_aPhilosophy
999			_c8298 _d8298
942			_CGB