ISP:
	 :	The dependency of one class to another one should depend on the smallest possible interface. (http://www.objectmentor.com/resources/articles/isp.pdf)

'''See also:'''
* MaskingInterfaces
* RolePattern
* ObjectOrientedSoftwareConstruction, BertrandMeyer
* RobertCecilMartin, Engineering Notebook, CppReport, Nov-Dec, 1996.

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One of the PrinciplesOfObjectOrientedDesign.
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CategoryModelingLawsAndPrinciples