000			00363nam a2200157Ia 4500
008			120812s9999 xx 000 0 und d
020			_a0-07-451785-6
041			_aEnglish
100			_aa m Michael,S D Khepar
245			_aWater Well And Pump Engineering
260			_aUSA
260			_bTata McGraw-Hill
260			_c1989
300			_a922
942			_e1
999			_c120177 _d120177