| Piled Higher and Deeper by Jorge Cham |
www.phdcomics.com
|
|
 |
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|
title:
"Sleep Calculator" - originally published 11/21/1997
|
||
| Piled Higher and Deeper by Jorge Cham |
www.phdcomics.com
|
|
|
||
|
title:
"Sleep Calculator" - originally published 11/21/1997
|
||