000 00282nam a2200109Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
100 _aStevens, John A
245 0 _aEngineering vidyarthikalkku Oru Vazhikatti
260 _bEffingham Wilson & Co
_c1925
300 _a63
942 _cBK
999 _c34751
_d34751