00434nam a2200157Ia 4500003000500000008004100005020001800046040001900064082000700083100004400090245005800134246002300192260004000215300000700255546001400262STCL181203s9999    xx            000 0 und d  a9788192812632  aSTCLbENcSTCL  222  aHawking, Stephen; Rajagopal Kamath, Tr. 0aകാലത്തിന്‍റെ ആകൃതി   aKalathinte Akruthi  bProgress PublicationaCalicutc2013  a95  aMalayalam