00288nam 2200067 450000100030000000300230000300500090002600800410003508200110007610000240008726000340011124500230014567StarLibrary Marc Built20180503201711 ||||| |||||||||||amh  a574.87 aWilliam G. Coehrran bnaw york: Wiley Series c1977 aSampling Techigues