00480 a2200145 4500 621.395 TOW 12046 17460 Towers, T. D. Towers' international opamp linear-IC selector Specification data for the identification, selection and substitution of opamp linear-ICs New Delhi BPB 1982 1982 192p. 25cm. Towers' international opamp linear-IC selector Towers, N. S. L 40457 40457 0 0 0 0 LEN MAIN MAIN LEN 2008-12-20 0 621.395TOW 9266 2017-09-02 00:00:00 0.00 2016-10-31 L 0 0 0 0 LEN MAIN MAIN LEN 2008-12-20 0 621.395TOW 9265 2017-09-02 00:00:00 0.00 2016-10-31 L