00623cam a2200217 i 450000100070000000500170000700800410002401000170006501500150008202000250009704000130012205000290013510000260016424500410019025000400023126000310027130000310030250000200033365000240035370000280037735084120190211150556.0761019s1976    stka          001 0 eng    a   76376998   aGB76-19876  a021690210X :c£3.60  aDLCcLCC00aT353.A13 1976b.A13 19761 aAbbott, W.q(William)10aTechnical drawing /c[by] W. Abbott.  a4th ed. /brevised by T. H. Hewitt.  aGlasgow :bBlackie,c1976.  a3-208 p. :bill. ;c26 cm.  aIncludes index. 0aMechanical drawing.1 aHewitt, Thomas Herdman.