000 00268nam a2200109Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
245 0 _aEngineering Vidyardhikalakk Oru Vazhikaatty
250 _a1st Ed.
260 _bThompson & co.
_c1931
300 _a111
942 _cBK
999 _c36442
_d36442