00362    a2200121   4500020001500000082001500015100002200030245008100052250001200133260003700145300003100182650002700213  a0070242593  a624.17 GLO  aGlover,Charles J.  aConservation principles and the structure of Engineering /cCharles J.Glover  a5th.ed.  aNew York :cMcGraw Hill ,b1996.  axiv,752p. :bill . ;c25cm  astructural engineering