000 00290pam a2200121a 44500
008 140414b1990 xxu||||| |||| 00| 0 eng d
110 _aTHE OPEN UNIVERSITY
245 _aComputer Aided Design
_c
260 _adelhi
_bABC
_c1990
650 _aCAD
690 _aCIVIL ENGINEERING
906 _a9509
999 _c9143
_d9143