000 00446nam a2200181 4500
020 _a9788173199998
_c195
082 _a530.41 KRI-P
100 _aKrishnamurthy, N; Palanichamy, P
245 _aPedagogical problems in lattice dynamics
250 _a
260 _aNarosa Publishing House, New Delhi
_c2009
300 _a148
490 _a
500 _a
590 _aGimish
_b
_c195
650 _aElastic wave propagation
942 _cBK
999 _c482345
_d482345