000 00271nam a2200097 4500
245 _aElementary text book of logic : deduction [and] industion
_cM. S. Raghavan
100 _aRaghavan, M. S.
260 _aNellore
_bThe Author
_c1952
300 _a130p.; 19cm.
082 _a160
_bRAG
999 _c4558
_d4558