Mean maximum pressure paper

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This is a 70's scientific paper on the mean maximum pressure (MMP) index including MMP values for historical vehicles.

http://rapidshare.com/files/414281026/Rowland.rar

It proved to be important in almost all discussions and conversations I've ever had on tracked vehicle soft surface performance.

It's just a technicality, but an interesting one.

(Grab it before Rapidshare deletes it!)

edit: new link (supposed to last longer):
http://hotfile.com/dl/65594578/4cce14e/Rowland2.rar.html

 edit 2012: http://oron.com/y0dylb0w48w6

edit 2012/08: Hrmpf. Oron is down now.

http://www.scribd.com/doc/104001726

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