Mr. Hill said that the board is conducting its own investigation of the fund's policies and practices.

In New York, public investigations of practices in the state's prisons became increasingly frequent during the 1840s, 1860s, and 1870s-though with little actual effect on conditions.

The following year he participated in a Senate committee's investigation of lobbying practices.

An investigation of current practices of process and policies.

The Securities and Exchange Commission promptly began an investigation of such practices.

They seized company documents that may lead to an investigation of competitive practices with big customers like supermarkets.

An example would be the investigation of child-rearing practices and their psychological consequences among distinctly different groups.

"The investigation of the traditions, practices and mathematical concepts of a subordinated social group".

The following year it sent a visitorgeneral with instructions to improve financial administration in particular as part of a broader investigation of administrative practices.

The Justice Department said yesterday that it had begun a preliminary investigation of possible anti-competitive practices in the salty-snack industry, a $14 billion business.