000			00531nam a2200193u 4500
001			00607401
003			PWmBRO
008			05 86
090	0	0	_aVF _b692.5/P412e
100	1	0	_aPenn, H.
245	1	0	_aEstimating the plant element / _cby H. Penn
260	0	0	_aAscot, Berks. : _bInstitute of Building, _c1979
300	0	0	_a15 p.
440	0	0	_aEstimating information service ; _v no.31
650	0	0	_aBuilding x Estimates
710	2	0	_aInstitute of Building
942			_2ddc
994	0	1	_aT1001 004 815
999			_c11317 _d11317