000 00242nam a2200109Ia 4500
008 220201s1993 xx 000 0 eng d
100 _aB I S
245 0 _aIs:1829(Part 1): 1993
260 _bDelhi: B I S
_c1993
300 _a22
942 _2ddc
999 _c86424
_d86424