2 ms·https://web.njit.edu/~ym329/dlg_book/dlg_book.pdf https://web.njit.edu/~ym329/dlg_book/dlg_book.pdfby mindcrime 5y agohttps://web.njit.edu/~ym329/dlg_book/dlg_book.pdf https://web.njit.edu/~ym329/dlg_book/dlg_book.pdf