000
00333pam a2200145 a 4500
020
_c
041
_h
082
_a
5.1
100
_a
RYDER (John D )
_e
author
245
_a
Networks, lines and fields
_h
Textual Document
250
_a
2nd
260
_b
Prentice Hall of India New Delhi
_c
1997
300
_a
xi, 593
930
_a
7417
999
_c
836822
_d
836822