00294pab a2200121 454500008004000000100001400040245005200054260000900106300001000115362000900125650002400134773001400158180718b1983   xxu||||| |||| 00| 0 eng d  aRay, J.K.  aTechnology selection through life cycle costing  c1983  a13-20  aAug.  aTechonology - India  aLok Udyog