000 00439cam a2200181ua 4500
020 _c3.75
041 _amal
_h
082 _a624
_bCHA/CI
100 _aChacko, .
245 _aCivil engineering /
_cChacko.
_hTextual Documents
250 _a1 /
_b.
260 _aThiruvananthapuram :
_bState Instititute of Languages ,
_c1964.
300 _a220 ; .
365 _a3.75
504 _a
942 _cBK
999 _c260089
_d260089