TY  - BOOK
ED  - Indian Standards Institution
TI  - Indian standard procedure for basic climatic and durability tests for optical instruments
PY  - 1963///
CY  - New Delhi
PB  - Indian Standards Institution
KW  -  Optical Instruments
KW  -  Standards 
KW  - NASA Thesaurus 
N1  - IS 2352 : 1963
ER  -