000			00296nam a22001217a 4500
082			_a697 _bROS _cL-23, P-31
100			_aRosa Frank
245			_aWater treatment specification manual _cRosa Frank
260			_aSingapore _bMcgraw Hill _c1987
300			_ax, p-207 _bill
650			_aMCE
942			_cBK
999			_c9478 _d9478