00433pamaa2200169 4500 0000014884 20060619090000.0 [ nil ] 621.8 MAL 1991 TJ146 MAL 1991 MALHOTRA Theory of machines D.R. Malhotra and H.C. Gupta. 3rd ed. New Delhi: Satya Prakashan, 1991. xiv, 386p.: 21cm. Machinery Gupta, H.C.