man make:	Interfaces documented on this reference page 
		conform to industry standards as follows:
  		make:  XCU5.0
saturn.cs.uml.edu(89)> which make
/usr/bin/make	

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man 1p make:	/usr/share/mk/posix.mk /usr/bin/posix/make

man 1u make:	/usr/opt/ultrix/usr/bin/make
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