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  • Mand (psychology), term for a verbal operant, introduced by B.F. Skinner in his book Verbal Behavior Mand (Singing style), a style of folk music in Rajasthan, India. — “Mand - Wikipedia, the free encyclopedia”,
  • Mand is a term that B.F. Skinner used to describe a verbal operant in which the response is reinforced by a characteristic consequence and is therefore under the functional control of relevant conditions of deprivation or aversive stimulation. — “Mand (psychology) - Wikipedia, the free encyclopedia”,
  • It has been on all the Leica M series up to the current Leica M7 and This lens mount has also been used by Minolta on the Minolta CLE rangefinder camera, by. — “Leica M mount - Wikipedia, the free encyclopedia”,


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