00293nam a22001097a 4500003000400000008004100004082001800045100002000063245005600083260003700139300000700176OSt240717b        |||||||| |||| 00| 0 eng d  aR630.21bA35M  aP.A.U, Ludhiana  aAll India workshop on modern trends in math - Vol.2  aP. A. U, LudhianabDept. of Math  a75