000 00418pam a2200157a 44500
040 _aP K Kelkar Library, IIT Kanpur
082 _a548.9
_bW127o3
100 _aWahlstrom, E. E.
245 1 _aOptical crystallagrophy
_cE. E. Wahlstrom
250 _a3rd
260 _aNew York
_bJohn Wiley & Sons
_c1959
300 _aix, 356p
650 _aCrystallagrophy
650 _aCrystal graphics
997 _a5680 C
999 _c414177
_d414177