000
00273nam a2200097Ia 4500
008
190719s9999 xx 000 0 und d
100
_a
Mohinder Pratap 'Chand'
245
0
_a
Colon classification: Its structure & working
260
_a
New Delhi
_b
Sterling Pub
_c
1984
942
_c
BK
999
_c
5170
_d
5170