000
00326nam a2200133 4500
020
_a
9788171394609
082
_a
025.00285
_b
RAG/S
100
_a
Raghunath Pandey
245
_a
systems analysis in libraries
260
_a
New Delhi
_b
Jnanada Prakasan
_c
2017
300
_a
179p
700
_a
M N Velayudhan Pillai
942
_c
BK
999
_c
55410
_d
55410