00451nam a2200145Ia 4500003000900000008004100009020001800050040001600068080002000084100002000104245011300124260003800237300001700275650001300292IN-BaIIA211028s9999    xx            000 0 eng d  a0-07-451549-7  cIIA Library  a621.389.04bBOS  aBosshart, W. C. 0aPrinted circuit boardsbdesign and technologycW. C. Bosshart                                                 aNew DelhibTata McGraw-Hillc1984  axxiii, 467p.  aCircuits