000 002780000a22001210004500
245 _aA guide to contract administration for architects
260 _aLondon
_bRIBA
_c1971
300 _a89 p.
500 _aloose leaf
080 _a69.003.23
_bG8
041 _aEN
942 _cBK
999 _c96419
_d96419