000 00346nam a2200133Ia 4500
082 _a624.028
_bHAR
100 _aHarris, Frank
245 _aModern construction equipment and methods.
260 _aEssex
_bLongman Scientific & Technical Group
_c1989
300 _axii,399p.
500 _aENG
890 _aUnited Kingdom
999 _c23052
_d23052