000 00418nam a2200181Ia 4500
008 210109s9999 xx 000 0 und d
020 _a9788192735504
082 _a621.815 KAL
100 _aKALAIKATHIR ACHCHAGAM
245 0 _aDESIGN DATA BOOK OF ENGINEERS
250 _a1ST
260 _bKALAIKATHIR ACHUHAGAM
260 _c2017
300 _a450 P.
365 _b465
650 _aMANGAGMENT
942 _cBK
999 _c74541
_d74541