000 00271nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aLEHRI RS
245 _aSTRENGTH OF MATERIALS AND MECHANICS OF STRUCTURES - Vol-1
250 _a3
260 _c1988
_bKATSON PUBLISHING HOUSE
999 _c13942
_d13942