000
00270nam a2200121 a 4500
003
EIA
001
4167
942
_0
2
_2
ddc
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BK
245
_a
Calculus and analytic geometry
260
_c
c1972
008
141112s1972 ck r 000 u spa d
082
_a
515.15
_b
T456c
_c
4ed
999
_c
1612
_d
1612