000
00332nam a2200157Ia 4500
008
240220s9999 xx 000 0 und d
041
_a
ENG
245
0
_a
I S 2751 - 1979
260
_a
NULL
260
_b
Indian Standards Institution.
260
_c
1979
300
_a
36p.
365
_b
22
650
_a
GENERAL
942
_c
DBK
999
_c
16488
_d
16488