Merge pull request #42 from softdevteam/holub90

Add Holub's 1990 book "Compiler Design in C".

Author: ptersilie

softdev.bib

@@ -2143,7 +2143,7 @@ @inproceedings{barany2014python
 @book{gudeman1995representing,
     title = {Representing type information in dynamically typed languages},
     booktitle = {Technical Report TR93-27},
-    author= {Gudeman, David},
+    author = {Gudeman, David},
     year= {1995},
     month = Oct,
     publisher= {University of Arizona, Tucson}
@@ -2157,3 +2157,10 @@ @misc{manish2015rustgc
     year = {2015},
     author = {Manish Goregaokar},
 }
+
+@book{holub90compilerdesign,
+    author = "Allen I. Holub",
+    title = "Compiler Design in {C}",
+    year = 1990,
+    publisher = "Prentice-Hall"
+}