-凯发平台

hea|  |00824nam0 2200277   45  
000|  |143559
001|  |97002246
005|  |970613165357.0
011|  |▼a0007-084x
040|  |▼ajbisaw
092|  |▼acn▼b878c0001
100|  |▼a19920916a19689999m  y0engy0120    ba
101|0 |▼aeng
102|  |▼agbr
110|  |▼aafa    0uu0
200|10|▼ajournal of the british inter-
   |  |planetary society
207| 0|▼av.21 (1968)-
210|  |▼alondon▼cspace educational aids
430|  |▼12001▼ajournal of the british-
   |  | interplanetary society
445|  |▼12001▼a0038-6308
530|0 |▼ajbis. journal of the british-
   |  | interplanetary society
531|  |▼ajbis. j. br. interplanet. soc.
532|1 |▼ajournal of the british inter-
   |  |planetary society (1968)
541|1 |▼a英国星际学会志
690|  |▼ap1
905|  |▼a801▼b000410017755▼b000410031924▼d878