000
00251nam a22001217a 4500
020
_a
0871509504
082
_a
302/02
100
_a
Sheldon P. Gordon
_9
89770
245
_a
Calculus and the computer
260
_c
1986
300
_a
237p
942
_c
BK
999
_c
144238
_d
144238