00659cam a22002411a 4500 961578 BD-DhUL 20150117180328.0 851113s1949 nyu 000 0 eng d 961578 BD-DhUL BD-DhUL ANL ANL 621.38 CHE Chance, Britton. Electronic time measurements / ed. by B.Chance and others. New York : McGraw-Hill, 1949. xviii, 538 p . ills 23 cm. GBP 141 Include Index. Fine measurement. Electronic instruments. ddc BK ANL 621.39 CHA 32302 32302 0 0 ddc 0 621_380000000000000_CHE 0 NFIC 60773 DUSL DUSL GEN 1952-04-05 621.38 CHE 56082 2015-01-17 2015-01-17 BK