000 00429pam a2200145a 44500
008 160408b1969 xxu||||| |||| 00| 0 eng d
040 _aP K Kelkar Library, IIT Kanpur
082 _a551.22
_bR418e
100 _aRichter, Charles F.
245 1 _aElementary seismology
_cCharles F. Richter
260 _aNew Delhi
_bEurosia Publication House
_c1969
300 _avii, 768p
650 _aSeismology
997 _aA85495 C
999 _c297712
_d297712