000 00326nam a2200133Ia 4500
008 221001s1983 xx 000 0 eng d
082 _a657.45 VAR (H)
100 _aVarshney, P. K.
245 0 _aAnkekshan
250 _a3rd ed.
260 _aDelhi
_bShree Mahavir Book Depot
_c1983
300 _aiii, 416p.
942 _2ddc
_cBK
999 _c17479
_d17479