The unit labour cost is defined as labour cost per unit of output. (c) Unit of Measurement: 1990 US$. (d) Placement in the CSD Indicator Set: Economic development/ Employment. 2. POLICY RELEVANCE. (a) Purpose: This indicator provides estimates of growth rates of labour. productivity.
It was the first Qin emperor in 221 BCE who standardized writing in China. Before this, each area had its own particular writing system. But with the help of the connections made by the Grand Canal. the so-called Qin script became the official set of characters, required for all state and governmental affairs.
Pre-Classical Period of Written Mongolian: Advent of Written Mongolian. It is believed that the vertical script utilized in the written Mongolian language was developed around the end of the 12th century, marking the start of the pre-classical period of written Mongolian. The advent of written Mongolian corresponds to the time period of middle Mongolian in the history of the spoken language.