000 00326pam a2200133a 44500
082 _a016.505
_bG798P3
100 _a
245 1 _aPERIODICAL PUBLICATIONS IN THE PATENT OFFICE LIBRARY
250 _a3rd
260 _a
_bHer Majestys Stationery Office, London
_c1965
300 _a436
964 _gCIRC
997 _a39107 C
999 _c442843
_d442843