000 00274nam a22001217a 4500
008 170526b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a621(075.8)
100 _a27
101 _aIM
245 _aTHEORY OF SIMPLE STRUCTURES
_cSHEDD, TH.C
942 _2udc
_cBK
999 _c14459
_d14459