LEADER | | |
008 | 210920 th 000 0 tha d tha d
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016 | |a 63100089,c.1 | |a 63100090,c.2 | |a 64100084,c.3 |
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020 | |
040 | |
050 | 04 |a TK 7881.15 |b .B598s 2011 |
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100 | |
245 | 10 |a Switchmode power supply handbook / |c Keith Billings and Taylor Morey |
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250 | |
260 | |a New York : |b McGraw-Hill Professional, |c c2011. |
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300 | |a 1 v. (various pagings) : |b ill. ; |c 24 cm. |
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650 | 0 |a Electronic apparatus and appliances |x Power supply |v Handbooks, manuals, etc |
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856 | |
930 | |a เงินงบประมาณ 2563 |d 09/03/63 |h 4,000 บาท |
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