000 00364nam a2200157Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
100 _aT. T. T. I.
245 0 _aA work book in engineering drawing
260 _aBombay
260 _bSomaiya Publication Pvt. Ltd..
260 _c1980
365 _b24
650 _aMECHANICAL
942 _cDBK
999 _c15811
_d15811