000 00316nam a2200109Ia 4500
008 140208s9999 xx 000 0 und d
044 _aIndia
245 _aIS: 2491-1972 Code for hyginic conditions for food processing units
_cB.S.I. N. Delhi
260 _bI.S.I
_aNew Delhi
_c1972
300 _a12p.
942 _2udc
_cREF
999 _c20766
_d20766