000 00326nam a2200121Ia 4500
008 220201s1983 xx 000 0 eng d
082 _a657
_bTIR
100 _aTripathi, Janeja, Chawala evam Saxena
245 0 _aLekhankan sidhant evam vyavhar
260 _aNew Delhi
_bKalyani Publishers
_c1983
300 _a958
942 _2ddc
999 _c24229
_d24229