TY - BOOK AU - Chauhan,D.K. TI - Scientists entry test: for recruitment of scientists in DRDO(Defence Research and Development Organisation) SN - (pbk) U1 - 624.076 22 PY - 0000///[200?] CY - New Delhi PB - Ranee Pub. KW - Scientists KW - Recruiting KW - Examinations KW - Defence Research and Development Organisation N1 - For Civil Engineering/Electrical Engineering/Mechanical Engineering and Electronics/Electronics & Communication Engineering disciplines; At the head of the title : Rn.Gupta's guide book ER -