000			00418nam a2200133Ia 4500
008			230130s9999||||xx |||||||||||||| ||und||
020			_a9781493999347
100			_aMichael D. Collins, William L. Siegmann
245		0	_aParabolic Wave Equations with Applications
250			_a1st ed. 2019
260			_bSpringer New York _c2019
650			_aPhysics and Astronomy
856			_uhttps://doi.org/10.1007/978-1-4939-9934-7
999			_c18580 _d18580