. Electronic apparatus for biological research. Electronic apparatus and appliances; Biology -- Research. c + 90 â D 03 0; + 60 I/) c en -?n 01 ra 0) -60 01 1- 01 a -90. 001/C/? 01/C^ ycR CO increasing â^ Graph 17. Phase shift of Wien bridge 10/C^ 100/C/? c 3 0001. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Donaldson, Peter Eden Kirwan. New York, Academic Press

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Keywords: ., bookcentury1900, bookcollectionameri, bookcollectionbiodiversity