Ehrig, Hartmut. <br/><br/>
Mathematical Foundations of Software Development  Proceedings of the International Joint Conference on Theory and Practice of Software Development (TAPSOFT) Berlin, March 25-29, 1985 Volume 1: Colloquium on Trees in Algebra and Programming (CAAP' 85) / 
edited by Hartmut Ehrig, Christiane Floyd, Maurice Nivat, James Thatcher. 
 - On-campus e-Book by Springer under Digital Library Program of Higher Education Commission (HEC) of Pakistan 
<br/><br/><label>ISBN: </label>9783540393023 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science.; Software engineering.; Logic design.; Combinatorics.; Computer Science.; Software Engineering.; Logics and Meanings of Programs.; Combinatorics.