TY - BOOK TI - Sakthi's TNPSC superior guide Assistant Engineering (Civil) SN - 9789389114201 U1 - 624.076 22nd ed. PY - 2019/// CY - Chennai PB - Sakthi Publishing House KW - Civil engineering KW - Examinations, questions, etc KW - Study and teaching N1 - Combined Engineering Services Examination ER -