000 00348nam a22001577a 4500
003 OSt
020 _aNA
040 _c0
_d0
082 _222
_aNA
100 _aGupta VK & Dev R
245 _aCivil engineering drawing /
260 _aNew Delhi,
_bNew Heights,
_cc1986
300 _a404 p. ;
_bill. ;
942 _2ddc
_cCIVIL
_03
999 _c5201
_d5201
999 _c5452
_d5452