00420cam a22001217a 4500008004000000082001600040245009500056260005700151300000900208500003800217650002300255650002000278180718b1966   xxu||||| |||| 00| 0 eng d  aT34x73 N213  aUsing marketing consultants and research agenciescby National Industrial Conference Board  aNew YorkbNational Industrial Conference Boardc1966  a62p.  aStudies in Business Policy No.120  aMarketing Research  aMarketing - USA