000			00360nam a2200145Ia 4500
008			180611s9999||||xx |||||||||||||| ||und||
020			_a126568804
041			_aen
082			_a494.8115
100			_aSPERB, Rane P.
245		0	_aMaximum Principles and Their Applications
260			_aNew York. _bAcademic Press _c1981
300			_aix, 221p.
942			_cLL
999			_c14223 _d14223