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1.	Image from Amazon.com	Human orientation : Science and art / S.K. Modak and V.N. Patkar by Modak, S.K Patkar, V.N Material type: Text Publication details: Bombay Sumitra 1993 Availability: Items available for loan: IGIDR (1)Collection, call number: 658.834 MOD. Found in Open Library: Place hold Save to lists
2.	Image from Amazon.com	Indian road transport : Story of the sixties / S.K. Modak by Modak, S. K Material type: Text Publication details: Bombay Sumitra 1995 Availability: Items available for loan: IGIDR (1)Collection, call number: 388.340954 MOD. Found in Open Library: Place hold Save to lists
4.	Image from Amazon.com	Selected writings on transport by Modak, S K Patkar, V N Material type: Text Publication details: Mumbai Sumitra 1997 Availability: Items available for loan: IGIDR (1)Collection, call number: 380.50954 MOD. Found in Open Library: Place hold Save to lists