"siachino, joseph w. "
"course construction in industrial arts,vocational and educat: ion/ joseph.w. siachino" - 4 ed. - y usa : american technical societ 1977. - ", 355p.; 22 cm."
082694065x
T359 / G53 1977
"course construction in industrial arts,vocational and educat: ion/ joseph.w. siachino" - 4 ed. - y usa : american technical societ 1977. - ", 355p.; 22 cm."
082694065x
T359 / G53 1977