000
00310nam a2200145Ia 4500
008
240220s9999 xx 000 0 und d
041
_a
ENG
245
0
_a
I S 696 - 1976
260
_a
NULL
260
_b
Indian Standards Institution.
260
_c
1980
365
_b
55
650
_a
GENERAL
942
_c
DBK
999
_c
16507
_d
16507