naskar , t.k. autolisp an insight into autocadprogramming / [Book :] t.k. naskar. - mumbai : JAICO PUBLISHING HOUSE, 2004. - 174 p. : ill; ; 23 cm+. includes index . All Ages. ISBN: 8179923185 Subjects--Topical Terms: string handing .--file handling . Dewey Class. No.: 005.133