000
002620000a22001210004500
245
_a
Advanced engineering mathematics
100
_a
Kreyszig, E.
250
_a
3d ed.
260
_a
New Delhi
_b
Wiley
_c
1972
080
_a
517
_b
K7
041
_a
EN
942
_c
BK
999
_c
114539
_d
114539