000
00280nam a2200121 4500
008
160616s1963 000 0
245
_a
Elements of complex variables
100
_a
Pennisi, Louis L
260
_c
1963
500
_a
B38 K3
942
_c
BK
_2
BK556
080
_a
517.33 PEN
999
_c
556
_d
556