Որոնման արդյունքները - International Symposium on University Chemical Education (1969 : Frascati (Rome), Italy)

University chemical education : proceedings of the International Symposium on University Chemical Education, held in Frascati (Rome), Italy, 16-19 October 1969 /

“…International Symposium on University Chemical Education (1969 : Frascati (Rome), Italy)…”