000 00399nam a22001337a 4500
082 _a624.17762
_bBIL
_cL-20, P-99
100 _aBillington, David P.
_931759
245 _aThin shell concrete structures.
_cBillington, David P.
260 _aLondon
_bMcGraw-Hill Company
_c1965
300 _a332 p.
_bill.
_c22 cm.
526 _a0
_b0
_c0
_d624_177620000000000_BIL
650 _aMCE
_9379
942 _2ddc
_cBK
999 _c546853
_d546853