A cover letter

Dear Sir/Madam,[A1] 

I am writing to apply for the job of part-time in the college bookstore which was advertised in the official college website.[A2] 

I am 21 years old, I am in my last year in the college studying Computer Sciences, I'm considering a career in computational infrastructure. I recently obtained a certificate in Database and I feel that a job in the college bookstore would be a useful experience for me.[A3] 

Last summer, I performed my internship supervising of computer operations[A4] 

I consider myself to be friendly and patient. I am also enjoy working with the public.[A5] 

Please find enclosed an attachment of my résumé. I am available for an interview at your convenience. I look forward to your reply.[A6] 

Yours Faithfully,

Alberto Vera.

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 [A1]Opening remarks.

 [A2]Reason for writing.

 [A3]Current activities, reason for wanting the job.

 [A4]Experiences.

 [A5]Personal qualities.

 [A6]When available for interview, closing comments.