000 00275nam a2200109Ia 4500
008 161118s2016 xx 000 0 und d
100 _aRaj, G.D.
245 0 _aInternatioanl Encyclopaedia of Sc. & Technology Vol.8
260 _bAnmol
_c1995
300 _a3519p.
942 _2ddc
999 _c24251
_d24251