how many party with candidates being john j. phillips (r) 57.6% n. e. west (d) 42.4%
create table table_1342256_6 (party varchar, candidates varchar, PRIMARY KEY (party))
select count(party) from table_1342256_6 where candidates = "john j. phillips (r) 57.6% n. e. west (d) 42.4%"