GHOSH,ram krishna. Vectorn Analysis by Ram Krishna Ghosh - 7th ed. - kolkata: New Central, 2011. - 350p.: 24x16cm.+ 3725. It Include Index. ISBN: 817381113x Subjects--Topical Terms: MathematicaVector AnalysisMAITY,k.c Dewey Class. No.: 515.63