00389nam a22001577a 450000500170000000800410001702000260005804000090008404100120009308200130010510000180011824500320013626000380016830000080020665000170021420260130150848.0260130b        |||||||| |||| 00| 0 eng d  a9788173716980c950.00  aMAIN  aEnglish  a510bRAJ  aRajnish Kumar  aShort Stories About Numbers  aHyderabadbUniversity Pressc2017  a191  aMathematics