C: From Theory to Practice, 2/e (Paperback)
暫譯: C 語言：從理論到實踐，第二版（平裝本）

Dr. George S. Tselikis received his Dipl-Ing and his PhD from the School of Electrical and Computer Engineering of National Technical University of Athens (NTUA) in 1993 and 1997, respectively. In 1998, he joined the COMET group in the Center for Telecommunications Research at Columbia University, New York and worked as a postdoc research associate. He was a founding member of 4Plus S.A. (1999-2013), where he worked in the development of network protocols and services. He has a long working experience in the telecom area, and his research interests focus on software specification, development, and testing of network protocols and services in wired and wireless networks. During his professional career, he has collaborated with big players in the telecom industry like Siemens, Nokia, and Alcatel. Since 2004, he has been a visiting lecturer in several Greek universities and technical institutes. He teaches courses related to network technologies, protocols and communications, as well as the C language.

Dr. Nikolaos D. Tselikas received his Dipl-Ing and his PhD from the School of Electrical and Computer Engineering of National Technical University of Athens (NTUA) in 1999 and 2004, respectively. His research interests focus on the specification and implementation of network services and applications. He has participated in several European and national research projects in this field. During his involvement in the research projects, he has collaborated in software design and development topics with big players in the telecom industry like Ericsson, Siemens, Alcatel, and Vodafone. He has served as a visiting lecturer in the Department of Informatics and Telecommunications, University of Peloponnese, Greece, since 2006 and was appointed lecturer in 2009. He currently serves as an assistant professor at the same university, where he teaches courses related to applications' programming and network services, as well as the C language.

喬治·S·特塞利基斯博士於1993年和1997年分別獲得雅典國立技術大學（NTUA）電機與計算機工程學院的工程學士學位和博士學位。1998年，他加入了哥倫比亞大學紐約的電信研究中心COMET小組，擔任博士後研究助理。他是4Plus S.A.（1999-2013）的創始成員，專注於網路協議和服務的開發。他在電信領域擁有豐富的工作經驗，研究興趣集中在有線和無線網路的網路協議和服務的軟體規範、開發和測試。在他的職業生涯中，他與西門子、諾基亞和阿爾卡特等電信行業的大型企業合作。自2004年以來，他在幾所希臘大學和技術學院擔任客座講師，教授與網路技術、協議和通訊以及C語言相關的課程。

尼古拉斯·D·特塞利基斯博士於1999年和2004年分別獲得雅典國立技術大學（NTUA）電機與計算機工程學院的工程學士學位和博士學位。他的研究興趣集中在網路服務和應用的規範與實現上。他參與了多個歐洲和國家研究項目。在這些研究項目中，他與電信行業的大型企業如愛立信、西門子、阿爾卡特和沃達豐在軟體設計和開發方面進行了合作。自2006年以來，他在希臘佩洛波尼索斯大學資訊與電信系擔任客座講師，並於2009年被任命為講師。目前，他在同一所大學擔任助理教授，教授與應用程式編程和網路服務以及C語言相關的課程。