000 00348nam a2200157Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
100 _aBhatt N. D.
245 0 _aMachine drawing
260 _aNULL
260 _b"Chorotar Publishing House, Anand."
260 _c1980
365 _b30
650 _aMECHANICAL
942 _cDBK
999 _c16103
_d16103