Dan Shafer
Dan Shafer has written at least 2 books. Their most popular book is Practical Smalltalk: Using Smalltalk/V with 1 save with an average rating of 3⭐.
Dan Shafer has written at least 2 books. Their most popular book is Practical Smalltalk: Using Smalltalk/V with 1 save with an average rating of 3⭐.
1991 • 1 Reader • 3
