000
00294nam a2200121Ia 4500
008
220201s1990 xx 000 0 eng d
100
_a
RC Singh
245
0
_a
Library asministration theory & mangement
250
_a
1
260
_b
Shree Publishing House
_c
1990
300
_a
351
942
_2
ddc
999
_c
84621
_d
84621