00318nam a22001217a 4500003000400000005001700004008004100021040002500062100002300087245004400110260003100154300001100185OSt20260213134201.0260213b        |||||||| |||| 00| 0 eng d  cNVSU Library Bambang  aHerrero, Jose Luis  aSynthesis of filterscJose Luis Herrero  aNJ:bPrentice Hall,c1966.  a192 p.