PlotData

		by Dr. Weiguang Huang
	5/6 Cara Road, Geelong, Vic. 3216, Australia
	Phone: (052)443282

	Please read all *.DOC and *.TXT files before running 
PlotData. To run PlotData on the MS-DOS prompt, type PlotData, or on 
the SymbMath promt, type DOS(PlotData).
	PlotData has three versions: Shareware Version A, Student
Version B and Advanced Version C. 

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Version		Class	Data point		Price

Shareware	A	20			US$20 or AU$25

Student		B	100		  	US$40 or AU$50

Advanced	C	1000			US$60 or AU$75
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	Other foreign money is accepted at the current exchange rate.
Multiple copies discount is less US$10 or AU$12.5 for each.
	If you send the author your payment by a check or money order,
you will get another version. If you sign the license (see the
LICENSE.TXT file) and send it to the author, you will be legel users,
and get the US$20 (or AU$25) upgrades. If you write a paper about this
software on publication, you will get a free upgrade.
	If you are interested or have any problem or advice, please 
feel free to write to the author.