000 00380nam a22001577a 4500
015 _a1311
041 _aENG
100 _cMichael Hudson
100 _aMichael Hudson
245 _aSTRUCTURE & METALS
260 _aHutchinson educational
_bHutchinson educational
_c1973
300 _a100
999 _c1036
_d1036