00633nam a2200205Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d IIA Library 621.389 PET Pettit, Joseph M 6747 Electronic switching, timing, and pulse circuits J. M. Petit and M. M. McWhorter 2nd ed. New York McGraw-Hill 1970 xiv, 289p. McGraw-Hill electrical and electronic engineering series Pulse circuits 6748 Timing circuits 6749 McWhorter, Malcolm Myers 3793 BK 3801 3801 0 0 0 0 BAN BAN GEN 1971-07-24 289.80 0 621.389/ PET 4245 2021-11-05 289.80 1971-07-24 BK Rs. 289.80