Theoretische mechanica (ed. 2016) 5-6 tso & BA met isbn-nr. 97890301491252021-06-292021-06-29https://www.sintlambertus.be/wp-content/uploads/2020/05/logo_website_2020.pngSint-Lambertusinstituut - webwinkelhttps://www.sintlambertus.be/wp-content/uploads/2020/05/logo_website_2020.png200px200px