[Collation of rules] /

Published: Sao Paulo, Brazil: Sao Paulo Stock Exchange, [1997].
Subjects:
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245 1 0 |a [Collation of rules] /   |c Sao Paulo Stock Exchange. 
260 0 0 |a Sao Paulo, Brazil:   |b Sao Paulo Stock Exchange,   |c [1997]. 
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650 0 0 |a REGULATION --   |z SAO PAULO STOCK EXCHANGE  
651 0 0 |a SAO PAULO --   |x STOCK EXCHANGE