000 00273nam a2200097Ia 4500
008 231107s2011 xx 000 0 und d
041 _aeng
100 _aJefferis Alan
245 _aArchitectural Drafting & Design 6th ed.
260 _aAustralia
_bDelmar Cengage Learning
_c2011
999 _c930440
_d930440