Karel the robot :
Pattis, Richard E
Karel the robot : a gentle introduction to the art of programming / Richard E. Pattis. - 2nd ed. / revision by Jim Roberts, Mark Stehlik - New York : Wiley, c1995. - xiii, 160 p. : ill.
Electronic digital computers--Programming
Karel the robot : a gentle introduction to the art of programming / Richard E. Pattis. - 2nd ed. / revision by Jim Roberts, Mark Stehlik - New York : Wiley, c1995. - xiii, 160 p. : ill.
Electronic digital computers--Programming