000 00284nam a2200121Ia 4500
654 _aREF
100 _aGovt.Of India Publications.
250 _a1st Ed.
245 _aUpsc.Pamplet For Engg.Service Exam.1954.Part-1.
260 _bkognet
_c1955
082 _bGOV
999 _c30809
_d30809
546 _aText in English
041 _aeng
300 _c22 cm.