000
00262 a2200109 4500
080
_a
517.2
_b
E 26 D
245
1
_a
Differential calculus for beginners
_c
by J. Edwards
260
_c
1918
650
_a
Calculus, Differential
100
1
_a
Edwards, J.
_d
901
_a
323
999
_c
24997
_d
24997