000 00264nam a2200109Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
245 0 _aEngineering Vidhyarthikalkoru Vazikatti
250 _a1st Ed.
260 _bThompson & co.
_c1930
300 _a223
942 _cBK
999 _c34740
_d34740