000 00329nam a2200133Ia 4500
008 230118s9999||||xx |||||||||||||| ||und||
020 _a81-219-1905-3
082 _a371.26
082 _bAGG/A
100 _ar.s
_baggarwal
245 2 _aa modern approach to logical reasonic
260 _anew delhi
260 _bs. chand &company ltd
999 _c2224
_d2224