000 00284nam a2200121Ia 4500
008 160710s1992 xx 000 0 und d
082 _a620.1 JOS
100 _aJOSHI,S.K. ED.
245 _aNEW MATERIALS
260 _bN.D. NAROSA PUBLICATION
_c1992
300 _a495
942 _2ddc
_cB
999 _c49513
_d49513