000 00309nam a2200121Ia 4500
008 211209s1984 xx 000 0 und d
041 _aeng
082 _a005.133 N84 WEB
100 _aWEBER SYSTEMS INC.
245 _aC LANGUAGE USER'S HAND BOOK
260 _aNEW YORK
_bBALLANTINE BOOKS
_c1984
300 _a489
999 _c23100
_d23100