Spherical Astronomy.
Fhanna, M L
Spherical Astronomy. by M L Khanna - 1st Ed. - Meerut: Jai prakash nath & co. educational & law publishers , 1964. - 412p.: 15cm.
Techniques equipment & materials. Mathematics
522.7
Spherical Astronomy. by M L Khanna - 1st Ed. - Meerut: Jai prakash nath & co. educational & law publishers , 1964. - 412p.: 15cm.
Techniques equipment & materials. Mathematics
522.7