00314nam a2200121Ia 4500008004100000041001200041082001600053100001800069245005700087260003300144300000800177650000700185221030s9999    xx            000 0 und d  aEnglish  a105.23bTup  aR. H. Tupkari 0aIntroduction to Modern Iron Makingcby R. H. Tupkari  bKhanna Pub.aNew Delhic1989  a307  aEE