000
00292nam a2200109Ia 4500
008
140122s9999 xx 000 0 und d
082
_a
669
100
_a
IS
245
_a
Commentory on Indian standards wrough steels for general engineering IS - 1871 - 1965
260
_b
_c
1966
942
_c
BK
_2
ddc
999
_c
968
_d
968