000 00295nam a2200097Ia 4500
008 140208s9999 xx 000 0 und d
245 _aIS: 3083-1985 Code of practice for the rocessing of microtransparencies---
_cB.I.S. N. Delhi
260 _b
_aNew Delhi
_c1985
300 _a8p.
942 _2udc
_cREF
999 _c20821
_d20821