000 00252nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a062
_bJAI
100 _aJain, R K
245 0 _aProduction technology
260 _aDelhi
_bKhanna
_c1975
942 _cBK
999 _c24776
_d24776