000 00309nam a2200133 4500
020 _a0174310145
050 0 0 _aT353
_b.Y37 1979
245 _aTechnical drawing 3 /
_cA. Yarwood.
260 _aNairobi, Kenya :
_bThomas Nelson,
_cc1973.
300 _a96 p. ;
500 _aiIl.
650 _bDrawing
942 _cGEN
999 _c1196
_d1196