000 003060000a22001090004500
008 151113t1960 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a624.21/.8
_bS8
942 _cBK
245 _aWeightsaving of bridges and structures
260 _aTokyo
_bJapan Society for the Promotion of Science
_c1960
999 _c140682
_d140682