"fraenkel, peter . "
the power guide:a catalogue of small scale power equipment: / peter.. fraenkel - 1 ed. - uk : intermediate technology 1979. - ", 240p.; 30 cm."
0 903031 59 0
TJ1175 / .P76 1979
the power guide:a catalogue of small scale power equipment: / peter.. fraenkel - 1 ed. - uk : intermediate technology 1979. - ", 240p.; 30 cm."
0 903031 59 0
TJ1175 / .P76 1979