337.3
I39R
           Aiyangar, K R P (Chairman)
               Report on the continuance of protection to the piston assembly (Pistons, pistons rings and gudgeon pins)industry (1960: Bombay) \ K R P Aiyangar - Delhi : Manager of Publcations, 1960.
               41p.
33083
                Subjects: Piston rings; Pricing; Duty; Import quatas.