00664nam0-22002651i-450 99000262130040332120230320125512.0000262130FED01000262130(Aleph)000262130FED0100026213020000920d1957----km-y0itay50------baengWork SamplingBarnes2nd edNew YorkJohn Wiley1957Barnes,Ralph Mosser67302ITUNINARICAUNIMARCBK9900026213004033214-1-252-TI101ECAECAWork Sampling3060010UNINAING01