Although "Pity the poor working girl" may have been the catch phrase iri" Grandmother's day, the modern college girl, home for a summer vacation, is apt to envy her not a little. True, the alarm clock may. ring rather early 5 or 6 days a week, but there are some obvious advantages. Any job gives you "experience," that rather vague and mystical- sounding word which refers to the thing that stenographers, salad girls and shop clerks all acquire. Although the other advantage-a pay check that comes at regular intervals -may seem to you more important, it is easier to get a second job is you can list previous employment with other companies.