00447nam a2200109Ia 4500008004100000020001800041100002000059245006900079260003800148300001000186365014100196200204s9999||||xx |||||||||||||| ||und||  a9780415285940  aPopper, Karl R. 0aConjectures and refutations : the growth of scientific knowledge  bRoutledge, Taylor & Francis Group  a582p.  hNaj58074k2019/03/30aINRb1075.00c1.00d1075.00e23%f827.75g247.25mSend Date From Paldi to Jorhat: 21/06/2019 by prathna transport