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- -9874712 UNION ALL SELECT NULLNULLCONCAT0x7e5578756f777810x7a7377636c557eNULLNULL -- -
- the design of cmos radio-frequency integrated circuits by thomas lee
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- -9874712 UNION ALL SELECT CONCAT0x7e5578756f777810x7a7377636c557eNULLNULLNULLNULLNULLNULLNULL -- -
- -9874712 UNION ALL SELECT CONCAT0x7e5578756f777810x7a7377636c557e -- -