000 00340nam a2200145Ia 4500
008 240723s9999 xx 000 0 und d
041 _aEnglish
084 _aT
_bM5
245 2 _aA textbook of deductive logic
260 _aDelhi
_bVani Education
_c1984
300 _ap.134
650 _aEducation
700 _aRoma Ghosh
942 _cBK
999 _c312763
_d312763