RAMASWAMY G S & KESHAVA RAO M N
GEOMETRY FOR THE SHELLS WITH SPECIAL REFERENCE TO HYPERBOLIC PARABOLOIDS THE MEMBRANE THEORY APPLIED TO HYPERBOLIC PARABOLOID SHELLS - CEMENT MARKETING CO. OF INDIA LTD. BOMBAY 1966
GEOMETRY FOR THE SHELLS WITH SPECIAL REFERENCE TO HYPERBOLIC PARABOLOIDS THE MEMBRANE THEORY APPLIED TO HYPERBOLIC PARABOLOID SHELLS - CEMENT MARKETING CO. OF INDIA LTD. BOMBAY 1966