00299nam a22001097a 4500020001800000082001700018100002300035245003800058260003200096300001100128650005000139  a9788121908153  a530.4bMAT-E  a Mathur, Dinesh S.  aElements of properties of matter.  a New Delhi b S chandc1949  a 580p.  aPhysicsaMatter Properties, Matter, Diffusion