"armstrong, william . "
better tools for the job :specifications for hand tools and: equipment/ william.. armstrong - 1 ed. - uk : intermediate technology 1980. - ", 43p.; 26 cm."
0 903031 71 x
--
621. 9 arm
better tools for the job :specifications for hand tools and: equipment/ william.. armstrong - 1 ed. - uk : intermediate technology 1980. - ", 43p.; 26 cm."
0 903031 71 x
--
621. 9 arm