Congruence of circles associated with a given surface

ग्रंथसूची विवरण
मुख्य लेखक:	Lauchachinda, Chintana 1930-
स्वरूप:	थीसिस
भाषा:	English
प्रकाशित:	1956.
विषय:	Congruences (Geometry). Circle.