000 00468nam a2200157Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aQTO TD145.O64
110 1 _aOpen University
_eCorporate author
245 1 4 _aThe built environment
260 _aLondon :
_bThe Open University,
_c1973
300 _a171p.
_bill.
_c22cm.
650 _aEnvironmental engineering
650 _aCity planning
942 _2Library of Congress Classification
_cBK
_n0
999 _c78075
_d78075