00723nam a22002297a 450000500170000001000130001702000220003003500130005203700160006504000120008108200130009310000170010624501200012326000390024327000770028230000280035965000170038765000170040470000230042170000230044470000260046720170124110026.0  aB-083840  c00.00a8176420786  aB-083840  bCen Lib/Ret  aDPLbEN  a510bSHA  aSharma, S.C.  aICSE innovative mathematics /cby S.C. Sharma; edited by Sipra Khastagir, Santanu Mukherjee [and] Bhuvan Vaishnava   aDelhibTrisea  Publications c1999  a415, Laxmidep, 9, Laxmi Nagr District Centre, Vikas Marg bDelhie110092  a243p. :c25cm(Hb)bill.  aMathematics   aMathematics   aKhastagir , Sipra   aMukherjee, Santanu  aVaishnava, Sh. Bhuvan