000
00293nam a2200121Ia 4500
008
220201s1971 xx 000 0 eng d
082
_b
DUB
100
_a
Dube,S.C.
245
0
_a
Explanation and management of change
260
_a
Tokyo
_b
Tata mc graw Hill
_c
1971
300
_a
99
942
_2
ddc
999
_c
19046
_d
19046