000			02113cam a2200493 4500
001			6273d7efd3827
003			OCoLC
005			20240909204158.0
008			781121s1978 oncaf b 001 0 eng
010			_a 78317580
015			_a770015905 _2can
016			_a(AMICUS)000000016984
019			_a1080818384 _a1087166097 _a1167000007
020			_a0802053831
020			_a9780802053831
035			_a(OCoLC)4092132
040			_aDLC _beng _erda _cDLC _dB2Q _dNLGGC _dYDXCP _dOCLCG _dCLU _dUBY _dBDX _dOCLCO _dOCLCF _dOCLCQ _dCNUTO _dOCLCQ _dNLC _dOCLCQ _dCAI _dOCLCQ _dU3G _dOTP _dOCLCO _dUAB _dOCLCO _dNYHRS
043			_an-cn---
049			_aHRSA
055		1	_aQB223.T56
100	1		_aThomson, Malcolm M., _d1908- _eauthor. _0http://id.loc.gov/authorities/names/n78047775
245	1	4	_aThe beginning of the long dash : _ba history of timekeeping in Canada / _cMalcolm M. Thomson.
250			_a[First edition].
264		1	_aToronto ; _aBuffalo : _bUniversity of Toronto Press, _c[1978]
264		4	_c©1978
300			_axvii, 190 pages, 24 unnumbered leaves of plates : _billustrations ; _c24 cm
336			_atext _btxt _2rdacontent
336			_astill image _bsti _2rdacontent
337			_aunmediated _bn _2rdamedia
338			_avolume _bnc _2rdacarrier
504			_aIncludes bibliographical references (pages 179-183) and index.
505	0		_aThe origin of astronomical timekeeping -- Integrating the time services -- The rise of the Dominion Observatory -- The evolution of astronomical techniques -- From pendulums to masers : clocks of the Time Service -- Radio time signals.
590			_aHistory of timekeeping in Canada, illustrations, bibliography, index
650		0	_aTime _xSystems and standards _zCanada.
650		0	_aTime _xSystems and standards. _0http://id.loc.gov/authorities/subjects/sh85135397 _93826
650		7	_aTime _xSystems and standards. _2fast _0(OCoLC)fst01151078 _93826
651		7	_aCanada. _2fast _0(OCoLC)fst01204310
653		0	_aHistory
653		2	_aTimekeeping time
942			_2lcc _cBK _n0
994			_aC0 _bNYHRS
999			_c209 _d209