				     GET
searches a database.  A query may be in natural language and may contain:

  AND, OR, NOT,   	Boolean logic operators
  W/n, ADJ		Proximity operators; n is a number (ADJ = W/1)
  ()			Any level of nested parentheses allowed
  ?			Matches any one character, e.g. m?cro
  *			Matches any string, e.g. micro*
  Qn			Refers to query number n, e.g. Q3 AND Q4
  Dn			Refers to document number n, e.g. Q3 OR D147
  w!			Expands word w to related words
  w:field-1,field-2...	Limits search for word w to field-1, field-2..
  /F:field-1,field-2...	Limits whole search to field-1, field-2...
  valOPfieldOPval       val is a whole number and OP is >, <, or =

			       Example Queries:
computer programming on micros
((computer and programming) or (software w/2 development)) and techniques
D17, D25 or programming! or Q2! and smith:au and 1981<year<1984