000
00281nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Soni and Sharma
245
0
_a
Understanding physical chemistry
260
_b
Sultan Chand
260
_c
1969
365
_b
7.50
942
_c
BK
999
_c
207206
_d
207206