000 00259nam a2200109Ia 4500
008 160710s1990 xx 000 0 und d
100 _aHAYRA CHOUDHURY
245 _aWORK SHOP TECHNOLOGY
260 _bMEDIA PROMOTERS
_c1990
300 _a657
942 _2ddc
_cBB
999 _c73785
_d73785