000
00294pam a2200109a 44500
040
_a
P K Kelkar Library, IIT Kanpur
100
_a
245
0
_a
Standard X-ray diffraction powder patterns section 19 - data for 51 substances
260
_a
_b
_c
300
_a
116p
997
_a
TR7269 C
999
_c
406879
_d
406879