000 00306nam a2200121Ia 4500
008 161002s9999 xx 000 0 und d
100 _aDevendran C.
245 0 _aStudy on wear metallurgy of melur plough
563 _aHOT COPY
652 _aNIL
700 _f1983
_aMr. N.C.Vijayaraghavan
942 _cTH
999 _c110243
_d110243