000
00249nam#a2200121ua#4500
001
GOACATREC23029
900
0
0
_a
19990831
901
0
0
_a
ENG
903
0
0
_a
50442
245
0
0
_a
Advance Engineering Mathematics
100
0
0
_a
Kreyszig, Erwin
902
0
0
_a
510
999
_c
23054
_d
23054