000 00236nam a2200097Ia 4500
008 170501s9999 xx 000 0 und d
100 _a"GopalKrishan,P"
245 _aMaintance and sparse parts Mang.
250 _a-
260 _bPHI
_aNew Delhi
_c2004
300 _a384
999 _c17082
_d17082