and [美 ænd, (ə)n, 英 ənd, (ə)n, and]KONJThe usual translation of and, y, becomes e when it precedes a word beginning with i, hi, or y. and is sometimes used between two verbs in English to mean in order to:let's wait and see esperemos para ver qué or lo que pasa.
At the time, courses consisted of modern industrial engineering fundamentals such as time and motion study, plant layout optimization, and engineering economics, in addition to courses on advertising and sales.