000 00240nam a22001097a 4500
082 _a536.2 EDS'H
100 _aEDSER, E
_975005
245 _aHEAT FOR ADVANCED STUDENTS
260 _aLONDON
_bMACMILLAN
_c1962
300 _a487P
942 _cBK
999 _c580503
_d580503