00383cam a2200145ua 4500020002500000041001000025082002000035100002000055245006400075250001200139260005900151300001200210365001000222504000500232  a0-7069-9830-8c85.00  aengh  a519.062bVER/EN  aVerma, P D S  .  aEngineering mathematics / cP D S Verma.hTextual Documents  a1 / b.  aNew Delhi : bVikas publishing house pvt ltd , c1995.  a256 ; .  a85.00  a