000 00287nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a621 SET-W
100 _aSethi, G.S.
245 0 _aWorkshop Science
260 _aNew Delhi
_bTata McGraw-Hill
_c1982
300 _a113p.
942 _2ddc
999 _c47270
_d47270