000 00295nam a2200121Ia 4500
008 211209s1964 xx 000 0 und d
041 _aeng
100 _aJOHN D RYDER
245 _aNETWORK LINES AND FIELDS
250 _a2 ed.
260 _aBOMBAY
_bASIA PUBLISHING HOUSE
_c1964
300 _a590
999 _c100300
_d100300