00342nam a2200133Ia 4500003000400000008004100004020002600045040000800071100001800079245005300097260003300150300001400183365001100197LDD181029s9999    xx            000 0 und d  a9781316640685c595.00  cLDD  aGnadig, Peter 0a200 more puzzling physics problemscPeter Gnadig  aDelhibCambridge Indiac2016  axvi,480p.  b595.00