01254nam a2200289 a 4500000000170771CaOOAMICUS20181128103541.0181128s1961 xxu 000 u eng rLibriCatPulita501Melsen, Andreas Gerardus Maria van.(OLS)http://pul/name/59190Science and technology /by Andrew G. van Melsen .Pittsburgh :Duquesne University Press ;Louvain :Nauwelaerts,©1961.IX, 373 p. ; 26 cm.Duquesne Studies. Philosophical series ;13TecnologiaStudi.(OLS)http://pul/subject/1954Duquesne studies.Philosophical series ;13.(OLS)http://pul/title/88033PULPUL1DP2 Cons. Gen., Altre Classi 397501 MELAN 1193905DDC 21199273PULBib2199273 131764 19082501(OLS)http://pul/classification/520245Science and technology(OLS)http://pul/title/211598260Pittsburgh :Duquesne University Press(OLS)http://pul/publisher/69901260Louvain :Nauwelaerts(OLS)http://pul/publisher/48172