00266nam a2200109Ia 4500008004100000082001300041100001300054245002600067250000800093260004700101300000800148191201s2011    xx            000 0 und d  a530bGAB  aGAUR, RK 0aBasic Applied physics  aRep  c2011bDhanpat Rai Pubns (P) LtdaNEW DELHI  a613