00402nam a2200145 a 4500008004100000020001500041050001500056100002600071245002900097260003300126300002300159350000900182650004300191650002200234060316s1974    ||||||||||||||||| ||    u  a0070931143  aT 10.5 Hop  aHopkinson, Hazel G. M10aTechnical communication   aSydney :bMcGraw-Hillc1974.  a365, [8] p. : ill.  a0.00  aCOMMUNICATION OF TECHNICAL INFORMATION 0aTECHNICAL WRITING