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Joanne Koltnow Verplank

Also Known As

  • Joanne Koltnow Ver Planck
  • Joanne Koltnow
  • Joanne Verplank

Game Credits

Design

Vanishing Snake (1976)   (Designed by)
 

Programming/Engineering

Lemonade Stand: A Business Simulation (1978)   (Adapted by)
 

Creative Services

What to Do After You Hit Return (1975)   (We wrote this book)
 

Thanks

Where in the World Is Carmen Sandiego? (1985)   (With thanks to)
Welcome Aboard: A Muppet Cruise to Computer Literacy (1984)   (Special Thanks to)
 


Developer Biography

There is no biography on file for this developer.


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