00323nam a2200121Ia 4500008004100000020002200041082001100063082001000074100001800084245006100102260001500163260002300178230118s9999||||xx |||||||||||||| ||und||  a978-81-317-2890-1  a421.52  bMEN/A  ar.v.g.bmenon 3aan introduction to the history and philosophy of science  asouth asia  bDorling Kindersley