000 00350pam a2200157a 44500
008 230515b1990 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGL
082 _a/DAY
100 _aDAYARATNAM P.
245 _aDESIGN OF STEEL STRUCTURE(WHEELER)
250 _a1
260 _aNULL
_bWHEEL
_c1990
300 _a832 PB
650 _aNULL
999 _c623615
_d623615