000 00363pam a2200157a 44500
008 230515b1953 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGLISH
082 _aNULL
100 _aORSON W.
245 _aERRIGRATION PRINCIPLES
250 _a1953
260 _aDELHI
_bJ. AND A. CHURCHILL LTD
_c1953
300 _aXII/405-HB
650 _aNULL
999 _c661468
_d661468