000			004790000a22001810004500
008			160527b1972 xxu||||| |||| 00| 0 eng d
020			_a0713132744
041			_aeng
080			_a69.008 _bT9
942			_cBK
100			_aTwort, A. C.
245			_aCivil engineering : _bsupervision and management
250			_a2nd ed.
260			_aLondon _bEdward Arnold _c1972
300			_axii, 244p.: photos.
500			_aIndex included
650			_aCONSTRUCTION INDUSTRY-Management
999			_c11357 _d11357