000
00246nam a2200109Ia 4500
008
211126s9999 xx 000 0 und d
082
_a
530.413
100
_a
DR.S.MANI NAIDU
245
0
_a
SOLID STATE PHICS
260
_b
VIJAYAM
942
_c
BTECH
999
_c
135049
_d
135049