Gupta, P. P. Malik, G. S. Three dimensional differential geometry / by P. P. Gupta and G. S. Malik - Meerut : Pragati Prakashan, 1976. - 370 p. Hard Back Subjects--Topical Terms: GeometryDifferential And Integral GeometryMathematics dimension Dewey Class. No.: 516.36 / GUP-T