IS 11503-1985
slate, writing, school norms

Standard No.

IS 11503-1985

Release Date

1986

Published By

IN-BIS

Latest

IS 11503-1985

Scope

This standard covers requirements for writing slates made of metal, strawboard or stone, intended for use by students.

IS 11503-1985 history

• 1986 IS 11503-1985 slate, writing, school norms