00330nam a2200121Ia 4500008004100000020001800041100001700059245003100076250001900107260004200126300001800168650002200186240817s9999    xx            000 0 und d  a9790000000000  aPunmia, B.C. 0aDesign of steel structures  a624.1821 P96,c  c1998a New delhib Laxmi publications  axx, 1156p. p.  a Steel structures