000 00403nam a22001571a 4500
020 _a0070093636
041 _aeng
082 _a721.0212
_bB
100 _aButler, Robert Brown
_913117
245 _aArchitectural and engineering calculations manual
260 _aNew York
_bMcGraw-Hill
_c1984
300 _axiii,464p.
_c15 cm.
501 _aSR
942 _cRB
999 _c8545
_d8545
945 _a1
_bAdmin Admin
_c1
_dNimal Hettiarachchi