000
00265nam a2200121 a 4500
003
EIA
001
5532
942
_0
2
_2
ddc
_c
BK
245
_a
Essentials of engineering astronomy
260
_c
1937
008
141112s1937 ck r 000 u spa d
082
_a
520
_b
S491
999
_c
5100
_d
5100