Query Type 1 Abstract Anywhere Author Date of publication GMD ISBN ISSN LC card number Local call number Publisher Study program note Subject Title Title series URL Query Text 1
Operator Type 1 AND NOT OR
Query Type 2 Abstract Anywhere Author Date of publication GMD ISBN ISSN LC card number Local call number Publisher Study program note Subject Title Title series URL Query Text 2
Operator Type 2 AND NOT OR
Query Type 3 Abstract Anywhere Author Date of publication GMD ISBN ISSN LC card number Local call number Publisher Study program note Subject Title Title series URL Query Text 3
What is mental health? -- What are mental illnesses? -- How common are mental health problems and what are their effects? -- What causes mental health problems? -- How can teens get help for mental health problems?.