00257nam a2200109 a 450000500170000002000150001708200200003210000230005224500230007526000300009830000190012820251203091739.0  a0415900921  a792.01,bD, sch  aSchechner, Richard  aPerformance theory  aNew YorkbRoutledgec1988  axv, 304p, 22cm