00572nas 22002293a 450 99621171190331620160630161846.0(OCoLC)9671308(CKB)1000000000216965(CONSER)sn 83007906 (EXLCZ)99100000000021696519830706a19uu9999 uy agerTechnews[German ed.].Bloomfield Hills, Mich. TechnewsTech newsTechnewsJOURNAL996211711903316Technews2176295UNISA