Download or read book The Eclipsing Variable SX Draconis a Dissertation in Astronomy Presented to the Faculty of the Graduate School of the University of Pennsylvania in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy William Peden Wamer written by William Peden Wamer and published by . This book was released on 1936 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Eclipsing Variable SX Draconis written by William Peden Wamer and published by . This book was released on 1936 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Eclipsing Systems Z Draconis and W Ursae Minoris written by Edward Joseph Devinney and published by . This book was released on 1968 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: