000			00331nam a2200145Ia 4500
008			200518s9999 xx 000 0 und d
020			_a9350063387
082			_a 530 SIN-A
100			_a Singh
245			_a advanced practical physics vol 1
260			_b a pragathi ed
300			_a384
650			_a Physics
942			_cBK
999			_c53567 _d53567