000 00257nam a2200097Ia 4500
008 190326s9999 xx 000 0 und d
245 0 _aPlanning Against Matallic Corrosion
_bPrakash, S.
260 _aSurathkal
_bK.R.E.C
_c1970
310 _a118P
942 _cTH
_2DDC
999 _c4828
_d4828