National Geographic Society and Palomar Observatory Sky survey catalogue of plates, 1960.
type: Item
Copyright Renewals Records ID: RE353468
publication date string: 1987
title string: National Geographic Society and Palomar Observatory Sky survey catalogue of plates, 1960.
OREG: A446650
DREG string: 6Nov87
ODAT string: 23Dec59
CLNA: National Geographic Society (PWH)
OCLS: PWH
description: published work from 1987