000
00342nam a2200145Ia 4500
008
230302s9999 xx 000 0 und d
041
_a
ENGLISH
082
_a
530.076
100
_a
Mathur D.S.
245
0
_a
Elements of properties of matter
260
_a
N.D.
_b
Shyamalal
_c
2001
300
_a
580
650
_a
Current Science
942
_c
BK
999
_c
15987
_d
15987