Augusto Boal; transl. by Adrian Jackson
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Keith Johnstone
Acting--Techniques Improvisation (Acting) Comedians Arts Drama Theater--Acting and performance
three approaches
by Judith Kase-Polisini
Drama in education Theater--Acting and performance Improvisation (Acting)
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Charna Halpern, Del Close; edited by Kim "Howard" Johnson
Acting--Techniques Theater--Comedy & melodrama Theater--Techniques Comedians Improvisation (Acting)