TY - BOOK AU - SUBRAMONIA PILLAI TI - THOZHILAGANGALIL PAATHUGAAPPU (INDUSTRIAL SAFETY) T2 - P8845 SN - 9789385814518 U1 - & 331.823 THO PY - 2016/// CY - India PB - ARUNA KW - GENERAL N1 - UNICORN INTERNATIONAL ER -