![POLY : a computer-aided passive filter design tool. 1987 [Leather Bound]](http://www.relaxcube.shop/cdn/shop/files/C063229C-DD96-7F76-6E1F-53AC1EC6C330.webp?v=1787810205&width=120)
POLY : a computer-aided passive filter design tool. 1987 [Leather Bound]
$14.84
Sale price
$14.84
Regular price
$0.00
Skip to product information
![POLY : a computer-aided passive filter design tool. 1987 [Leather Bound]](//www.relaxcube.shop/cdn/shop/files/C063229C-DD96-7F76-6E1F-53AC1EC6C330.webp?v=1787810205&width=3840)
![POLY : a computer-aided passive filter design tool. 1987 [Leather Bound]](http://www.relaxcube.shop/cdn/shop/files/C063229C-DD96-7F76-6E1F-53AC1EC6C330.webp?v=1787810205&width=3840)
![POLY : a computer-aided passive filter design tool. 1987 [Leather Bound]](http://www.relaxcube.shop/cdn/shop/files/C02A8EA4-55F5-2E53-3859-AB65F2CF4A92_dbbf6bf0-75b0-4b23-a004-704275a5435f.webp?v=1787810205&width=3840)
![POLY : a computer-aided passive filter design tool. 1987 [Leather Bound]](http://www.relaxcube.shop/cdn/shop/files/339F95A1-0D56-A019-AD8B-FA01D02ADC17_1dd70aea-6955-4e90-9462-f42076f73b60.webp?v=1787810205&width=3840)
![POLY : a computer-aided passive filter design tool. 1987 [Leather Bound]](http://www.relaxcube.shop/cdn/shop/files/DECA635B-960B-4707-D930-2120BA61EBE0_75a0d9c3-a817-4b60-a3bb-cb89d0b70327.webp?v=1787810205&width=3840)
![POLY : a computer-aided passive filter design tool. 1987 [Leather Bound]](http://www.relaxcube.shop/cdn/shop/files/91E26FEB-8931-3E0C-89C3-39572EA1D959_ad6ca782-d6ca-426d-8b3c-bf36ac3aedbb.webp?v=1787810205&width=3840)
POLY : a computer-aided passive filter design tool. 1987 [Leather Bound]
$14.84
Sale price
$14.84
Regular price
$0.00
POLY : a computer-aided passive filter design tool. 1987 [Leather Bound]