00342nam a2200157Ia 4500003000500000008004100005020001800046040001900064082000700083100001600090245001500106260003300121300001000154365000800164546001200172STCL230726s9999    xx            000 0 und d  a9780143103295  aSTCLcSTCLbEN  222  aSudha Murty 0aMahaswetha  bPenguin BooksaHaryanac2007  a154 p  b250  aEnglish