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LEVEQUE (P.). Tables generates de la hauteur et de la longitude du 

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. See Juan y Santacilia (J.). Examen maritime, &c. 4 1783. (Me- 

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. The description and use of Gunter's quadrant ; to which is 



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LIBAVIUS (ANDREAS). Deelamatio de cometa anni 1604, et G. Voetii 

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LiCETUS (FORTUNIUS). De Lunse subobscura luce prope conjunctiones, 

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LIEDBECK (LARS). See Austrin (O.). Dissertatio...de linea meridiana. 

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. See Berggrund (J.). Dissertatio mathematica de horologiis meri- 



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. See Ekmark (P.). Dissertatio... de parallaxi Lunge. 4 [1740.] 



. See Fagraeus (J. T.). Dissertatio astronomica magnitudines corpo- 



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. See Wastrin ( A.). Dissertatio... de mensura temporis. 4 [1751.] 



LIESGANIG (JOSEPH us). Dimensio graduum meridian! Viennensis et 

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LIEUTAUD (JACQUES). Connoissance des temps; pour 1702 1729 

 [wanting two vols. for 1720 & 1728], 26 vols. 12& 8 [continued from 

 1731, 1730 being wanting, to 1734 by Godin, 4 vols. 12; from 1735- 

 1759 by Maraldi, 25 vols. 12 & 8; from 1760-1775 by Lalande, 

 16 vols. 8; from 1776-1787 by Jeaurat, 12 vols. 8; from 1788-1794 

 by Mechain, 7 vols. 8; from 1796, the vol. for 1795 being anonymous, 

 to 1806 by Lalande, whose name however does not appear in the title 

 of the work, 11 vols. 8; the vols. for 1807 & 1808 are wanting; and 

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This work was begtin in 1679 by Picard ; in 1760 Lalande was appointed by 

 the academy to superintend its publication. Two indexes have been compiled lo 

 render the collection more generally useful from this year to 1822. The first 

 index from 1760 to 1805, is by L. Cotte, and is inserted at the end of the vo- 

 lume for the year of the French Republic xiv; that for 18OG-1822, by Mathieu, 

 is inserted at the end of the volume for the year 1822. The work was edited under 

 the direction of the Acadcniie dcs Sciences from 1679 to 1791, and since then under 

 that of the Hurenu dcs Longitudes. The title from 1762-1767 was Connoissance 

 des mouvcmens celestes. 



