00330nam a22001217a 4500008004100000082001500041100002400056245002300080250001600103260006100119300001000180650001800190191122b           ||||| |||| 00| 0 eng d00a620bW7291  aWilliamson, Fred C.10aShipbuilding Terms  a1st rep ed.  aMontgomerybTrade and Industrial Education Servicec1942  a64 p. 0aShip Building