000 00303nam a2200109Ia 45e0
008 181001s1975 xx 000 0 und d
100 _aIS:7518 – 1974
245 0 _aSpecification for laying eatery cages
260 _aN.Delhi
_bI.S.I. New Delhi
_c1975
300 _a7
942 _2ddc
_cBK
999 _c2869
_d2869