000 00298nam a2200133Ia 4500
008 160316s1978 xxu||||| |||| 00| 0 eng d
020 _a
100 _aDutta D N
245 _aLibrary Classification Manual
250 _a
260 _aCALCUTTA
_bWORLD PRESS
_c1978
300 _a327
700 _a
_a
999 _c21330
_d21330