003810000a22001330004500060000800000082001600008100001800024245006600042260003500108260000900143300000800152490004000160650004700200  a100  a001.542 MAM  aMambert,  W A  aPresenting technical ideas: a guide to audience communication  aNewYork, John Wiley & Sons INC  c1968  a216  aWiley series on human communication  aOral communication/ Technical presentation