000
00300nam a2200121Ia 4500
008
220201s1981 xx 000 0 eng d
082
_a
620.106
_b
KUM
100
_a
Kumar, DS
245
0
_a
Fluid mechanics & fluid power engineering
260
_b
Katson Publisher
_c
1981
300
_a
848
942
_2
ddc
999
_c
81520
_d
81520