000
00241nam a2200109Ia 4500
008
210901s9999 xx 000 0 eng d
082
_a
025 RAN
100
_a
Ranganathan, S.R.
245
0
_a
Library manual
300
_a
415p.
942
_2
ddc
_c
BK
999
_c
6900
_d
6900