000
00267nam a2200109Ia 4500
008
220201s1985 xx 000 0 eng d
100
_a
EWING, G.W.
245
0
_a
INSTRUMENTAL METHADS OF CHEMICAL ANALYSIS
260
_a
DELHI
_b
TMH
_c
1985
300
_a
538
942
_2
ddc
999
_c
67940
_d
67940