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With a magatjbte like Analog, you would. of course, cxpeci us to uxe computers for handling suhsrriptioni.

The Iroublc is—computers ure wry. ixry stupid. They need Uf he told ESACTLY w Hat you want, in ettery detali. Or they get ncurotic, and you don't get magazines. (Neuratic computers arr known to have splt miles of tape, and thousunds of punched cards alt over //itr room hefore they could he shur down.)

So. ..ifyou

Uke this:

Don't hrc*1 four Zip N«mb«r: lf» IwpMtMt.

want your magazine to Jollow you when you move, you've goi to do U lite Computer Wary.

Attach the computer-label from your old address to a ehange-of-address card. add your net*-address, and seiul to: ANALOG Science Fiction/Science Fact. Box 2205. BouUer, Colorado 80302