00404nam a22001337a 4500020001800000082002000018100002400038245008200062260003200144490003600176650001200212700002400224700002200248  a9788131792117  a 530.12 bFEY-F  a Feynman, Richard P  aThe Feynman lectures on physics: mainly mechanics, radiation and heat, Vol. 1  a New Delhi bPearsonc 2013  aThe Feynman lectures on physics  aPhysics  a Leighton, Robert B  a Sands, Matthew L