000			00664nam a2200205Ia 4500
001			0000008283
008			231110s9999 xx 000 0 und d
020			_a64016288
090			_a621.3810 _bELO _c1964
100			_aElonka, Stephen Michael.
245	0	0	_aElements of environmental engineering _cK.N. Duggal
260			_aNew York, _bMcGraw-Hill _cc[1964]
300			_a2 v. (xi, 452 p.) _billus. _c22cm.
500			_aCombined index for v. 1 and 2 (12p.) at end of each volume.
504			_aIncludes bibliographies.
650			_aElectronics.
700			_axx, 686 p. _bill. _c24 cm
700	0		_aBernstein, Julian Lawrence, _ejoint author.
700	0		_aTitle
999			_c24853 _d24853