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public text v1 · immutabledef bookinfo(request,shorttitle,bookno):
if shorttitle:
bookretrieved = Book.objects.get(shorttitle=shorttitle)
elif bookno:
bookretrieved = Book.objects.get(bookno=bookno)
def foreword_authors():
???def bookinfo(request,shorttitle,bookno):
if shorttitle:
bookretrieved = Book.objects.get(shorttitle=shorttitle)
elif bookno:
bookretrieved = Book.objects.get(bookno=bookno)
def foreword_authors():
???