Description
ocm13283294, OCoLC, 2014-09-03, 860311s1985 caua 000 0 eng d, (OCoLC)13283294, , , DNO, eng, DNO, OCL, OCLCQ, , , QB 723, H2 J8 1985, , , QB 723, QB723, .H2J8 1985, , , JPL fact sheet :, International Halley Watch., 0, 0, International Halley Watch fact sheet, 3, , Pasadena :, NASA, Jep Propulsion Laboratory,, 1985., , , Pasadena :, NASA, Jep Propulsion Laboratory,, 1985., [ii], 50 p. :, ill. ;, 28 cm., , , Modern Book, , , 2006.209, , , Halley's comet., , 0, Jet Propulsion Laboratory (U.S.), International Halley Watch., 2, 2, , , HELD BY AP$ - 2 OTHER HOLDINGS, , , c, a, m, I, a, a13283294zDNOhFull OCLC memberu20130119, a232511887zMCSbHARVARD UNIVhFull batchiLCCu20100710, aZ0bAP$, QB723 .H2 J8 1985
