01313cam a2200349ua 450000100090000000300040000900500170001300800410003003500170007101000170008803500260010504000310013105000230016206600070018508200140019210000280020624500850023425000220031926001060034130000290044744000420047665000330051870000280055188000280057988000920060788000230069988001020072288000480082488000280087290600450090098500180094582129893DLC20070808062021.0841102s1980    cc a          000 0 chi    a(DLC)5011703  a   82129893   a(CStRLIN)DCLP84-B3561  aDLC-RcDLC-RdCStRLINdDLC00aTL546.7b.S48 1980  c$100a629.42191 6880-01aShen, Guoliang.106880-02aYu zhou hang xing he shu li hua /cShen Guoliang wen ; Chen Genxiang tu.  6880-03aDi 1 ban.  6880-04a[Canton] :bGuangdong ren min chu ban she :bGuangdong sheng xin hua shu dian fa xing,c1980.  a199 p. :bill. ;c19 cm. 06880-05aKe xue zhi shi pu ji cong shu 0aAstronauticsxPopular works.1 6880-06aChen, Genxiang.1 6100-01/1a沈　国良.106245-02/1a宇宙　航行　和　数理化 /c沈　国良　文 ; 陈　根祥　图.  6250-03/1a第1版.  6260-04/1a[Canton] :b广东　人民　出版社 :b广东省　新華　書店　发行,c1980. 06440-05/1a科学　知识　普及　丛书1 6700-06/1a陈　根祥.  a0bcbccorignewduencipf19gy-rlinjack  aspacingreload