00817cam a22002531  45000010008000000030008000080050017000160080041000330100017000740350019000910400041001100420012001510500015001630820015001781000046001932450102002392600053003413000046003945000033004405040030004736500012005036500021005156500027005369279136BD-DhUL20141030092839.0750908s1946    nyuaf    b    000 0 eng    a   46005120   a(OCoLC)1609575  aDLCcODaWUdOCoLCdMnUdDLCdBD-DhUL  apremarc00aQC595b.H4  a548.8bHEQ1 aHeising, Raymond Alphonsus,d1888-ecomp.10aQuartz crystals for electrical circuits, their design and manufacture,cby Raymond A. Heising ...  aNew York,bD. Van Nostrand company, inc.,c1946.  avii, 563 p.billus., pl., diagrs.c24 cm.  aArticles by various authors.  aBibliography: p. 410-411. 0aQuartz. 0aPyroelectricity. 0aOscillators, Electric.