000 00325nam a2200133Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a624
100 _aPETTET, John
245 0 _aSite Surveying and leveling: Second Level
260 _bLOndon. Hutchinson, GB
_c1981
300 _a128p;index
942 _cPR
999 _c38981
_d38981