Here are entered works on the general process of measuring. Works on the science of measurement or of weights and measures are entered under Metrology. Works on the use of laboratory instruments to measure physical quantities and phenomena are entered under Physical measurements. --individual measures, e.g. Stadium (Unit of measurement); and subdivision Measurement under scientific and technical topics, e.g. Altitudes--Measurement; Ships--Measurement
Here are entered works on laws dealing with the care of the mentally ill, and people with mental disabilities. Works on the legal concept of insanity are entered under the heading Insanity (Law).