000
00273nam a2200109Ia 4500
008
220201s1972 xx 000 0 eng d
100
_a
MALHOTRA D R
245
0
_a
HYDRAULICS AND HYDRAULIC MACHINES
260
_a
DELHI
_b
KATSON PUB HOUSE
_c
1972
300
_a
647
942
_2
ddc
999
_c
89220
_d
89220