000 00309nam a22001337a 4500
005 20210812121123.0
008 210812b ||||| |||| 00| 0 eng d
041 _aeng
100 _aJindal R L
245 _aElementary theory of structure
260 _aN Delhi
_bS Chand
_c1986
300 _a478
942 _cBK
999 _c62631
_d62631