00491    a2200169   4500003000400000005001700004008004100021040000600062082001600068100002200084245010100106250001200207260004800219300001100267650002300278700002000301OSt20260218161113.0260218b           ||||| |||| 00| 0 eng d  c.  a604.2bH724  aHolburn, James G.  aMacGibbon’s Pictorial Drawing Book for Marine Engineers /cJames G. Holburn and John J. Seaton  a8th ed.  bBrown Son & Ferguson Ltd,aGlasgow :c2016.  a128 p. 0aMechanical Drawing  aSeaton, John J.