000 00294nam a2200121Ia 4500
008 220201s1987 xx 000 0 eng d
082 _a621.38185
_bCAR
100 _aTownsend, Carl
245 0 _aMastering dada base
260 _aNew Delhi
_bBPB publicaion
_c1987
300 _a342
942 _2ddc
999 _c27079
_d27079