000104704 000__ 01166cam\a2200289Wi\4500 000104704 001__ 104704 000104704 005__ 20210513040030.0 000104704 008__ 761014s1976\\\\dcua\\\\\b\\\f10010\engm\ 000104704 010__ $$a76-601332 000104704 035__ $$a(OCoLC)ocm02837250 000104704 035__ $$a00276382 000104704 035__ $$9AAL7546SI 000104704 035__ $$a104704 000104704 040__ $$aDLC$$cDLC$$dm.c.$$dISE 000104704 049__ $$aISEA 000104704 0500_ $$aQB721$$b.S74 000104704 082__ $$a523.6 000104704 099__ $$aQB721 .S74 000104704 1112_ $$aIAU Colloquium$$n((25th : :$$d1974 : :$$cGoddard Space Flight Center)) 000104704 24514 $$aThe study of comets :$$bthe proceedings of IAU Colloquium no. 25, held at Goddard Space Flight Center, Greenbelt, Maryland, October 28-November 1, 1974 /$$cco-sponsored by COSPAR ; edited by B. Donn ... [et al.]. 000104704 260__ $$aWashington :$$bScientific and Technical Information Office, National Aeronautics and Space Administration,$$c1976. 000104704 300__ $$a2 v. (xxii, 1083 p.) :$$bill. ;$$c27 cm. 000104704 4900_ $$aNASA SP ; 393 000104704 504__ $$aIncludes bibliographical references. 000104704 650_0 $$aComets$$vCongresses. 000104704 85201 $$bgen$$hQB721 .S74 000104704 909CO $$ooai:library.usi.edu:104704$$pGLOBAL_SET 000104704 966__ $$c 1$$lUSIGEN$$mBKGEN$$sQB721 .S74$$dv.2$$xISEA$$z050$$b39203008529815 000104704 966__ $$c 1$$lUSIGEN$$mBKGEN$$sQB721 .S74$$dv.1$$xISEA$$z050$$b39203008529807 000104704 980__ $$aBIB 000104704 980__ $$aBOOK