000 00274pam a2200109a 44500
082 _aARC
_bR&M 2916
100 _a
245 1 _aABSTRACTS OF PAPERS PUBLISHED EXTERNALLY
260 _a
_bHer Majesty'S Stationery Office, London
_c1955
964 _gCIRC
997 _aTR18275 C
999 _c404359
_d404359