00000nam a2200000 a 4500 20251203115456.0 510 VIN Vinotha K Patil H.P Crossing Numbers of Certain Graph Valued Functions Line Grpups,Middle Groups,Semitotal Groups and Total Groups _ Pondicherry Dept of Mathenatics,Pondicherry University Mathematics Line groups,Crossing Numbers M.Phil _ T2226 R 212854 212854 0 0 0 1 PU PU 2002-06-19 0 510 VIN T2226 R