Indian standard conversion tables for ordinary use
Indian Standards Institution
Indian standard conversion tables for ordinary use - 1957 - 28p
WEIGHTS AND MEASURES -- INDIA
WEIGHTS AND MEASURES -- INDIA
389.095 4 I-2I
Indian standard conversion tables for ordinary use - 1957 - 28p
WEIGHTS AND MEASURES -- INDIA
WEIGHTS AND MEASURES -- INDIA
389.095 4 I-2I