Keswani HB, Handa D, . (1984). Mechanical Engg. (Objective type). New Delhi: "S.HANDA, SATYA PRAKASHAN".
Keswani HB, Handa D, . 1984. Mechanical Engg. (Objective type). New Delhi: "S.HANDA, SATYA PRAKASHAN".
Keswani HB, Handa D, . Mechanical Engg. (Objective type). New Delhi: "S.HANDA, SATYA PRAKASHAN". 1984.