00371cam a2200133ua 4500020002800000041001000028082002200038100002500060245007600085260004600161300001200207365001300219504000500232  a81-224-0404-9cRs 70.00  aengh  a621.30222bBHA/EL  aBhattacharya, S K  .  aElectrical engineering drawing / cS K Bhattacharya.hTextual Documents  aNew Delhi : bWiley Eastern Ltd , c1984.  a205 ; .  aRs 70.00  a