000
00260nam a2200109Ia 4500
100
_a
Johnston J
245
_a
Econometric methods Int. St. Ed
250
_a
2nd
260
_c
1972
_b
McGraw-Hill Int. Book Company
_a
New York
650
_a
Econometrics
942
_c
BK
999
_c
69081
_d
69081