000			004120000a22001690004500
245			_aTenders and contracts for building
110			_aThe Aqua Group
250			_a2nd ed.
260			_aOxford _bBlackwell Scientific _c1990
300			_a128p. : ill.
500			_aIndex included
020			_a0632026812
080			_a69.003.2 _bA7
650			_aBUILDINGS-CONTRACTS
041			_aEN
942			_cBK _011
999			_c66432 _d66432