00343nam a2200133Ia 4500008004100000041001200041082001600053100001600069245005300085260003000138300000800168650001500176700001800191221030s9999 xx 000 0 und d aEnglish a105.23bBha aN. D. Bhatt 0aMachine Drawing In first Angle Projection Method bCharotar PubaAnandc1996 a315 aMechanical aV. M. Panchal